Compare vivo Y11 (2019) with 4050 devices. You can see which you should buy through this compiled table

Color:Sapphire Black, Dimensions (width x height x thickness):2.9 inches (72.6 mm) x 5.8 inches (146.6 mm) x 0.3 inches (7.6 mm), Weight:147.1 oz (147.1 g), Display type:AMOLED, Screen resolution (width x height):1080 x 1920, Pixel density:423 ppi, Display size:5.2 inch, OS:Android, Chipset:Qualcomm MSM8996 Snapdragon 820, CPU specs:2.15GHz+1.6GHz×4(Quad core), RAM size:4GB, Storage size:32GB, Battery capacity:3000 mAh, Rear-camera resolution:23 MP, Front-camera resolution:8 MP

Color:Black/Gold, Dimensions (width x height x thickness):3.0 inches (77 mm) x 6.1 inches (155.7 mm) x 0.4 inches (9.2 mm), Weight:167 oz (167 g), Display type:IPS LCD, Screen resolution (width x height):1080 x 1920, Pixel density:400 ppi, Display size:5.5 inch, OS:Android, Chipset:Mediatek MT6753, CPU specs:1.3GHz×8(OctaCore), RAM size:3GB, Storage size:32GB, Battery capacity:3000 mAh, Rear-camera resolution:13 MP, Front-camera resolution:13 MP

Color:Kinda Blue/Just Black/Clearly White, Dimensions (width x height x thickness):2.7 inches (69.7 mm) x 5.7 inches (145.7 mm) x 0.3 inches (7.8 mm), Weight:143 oz (143 g), Display type:AMOLED, Screen resolution (width x height):1080 x 1920, Pixel density:440 ppi, Display size:5 inch, OS:Android, Chipset:Qualcomm MSM8998 Snapdragon 835, CPU specs:2.35GHz+1.9GHz×8(OctaCore), RAM size:4GB, Storage size:128GB, Battery capacity:2700 mAh, Rear-camera resolution:2 MP, Front-camera resolution:8 MP

Color:Black/White, Dimensions (width x height x thickness):2.9 inches (73.2 mm) x 5.7 inches (145 mm) x 0.3 inches (8.2 mm), Weight:150 oz (150 g), Display type:AMOLED, Screen resolution (width x height):1440 x 2560, Pixel density:564 ppi, Display size:5.2 inch, OS:Windows, Chipset:Qualcomm MSM8992 Snapdragon 808, CPU specs:1.8GHz+1.4GHz×6(Hexacore), RAM size:3GB, Storage size:32GB, Battery capacity:3000 mAh, Rear-camera resolution:20 MP, Front-camera resolution:5 MP

Color:Sandstone Black, Dimensions (width x height x thickness):2.9 inches (74.9 mm) x 6.0 inches (151.8 mm) x 0.4 inches (9.9 mm), Weight:175 oz (175 g), Display type:LTPS IPS LCD, Screen resolution (width x height):1080 x 1920, Pixel density:400 ppi, Display size:5.5 inch, OS:Android, Chipset:Qualcomm MSM8994 Snapdragon 810, CPU specs:1.82GHz+1.56GHz×8(OctaCore), RAM size:4GB, Storage size:64GB, Battery capacity:3300 mAh, Rear-camera resolution:13 MP, Front-camera resolution:5 MP

Color:Black/Gold, Dimensions (width x height x thickness):3.2 inches (82.3 mm) x 6.5 inches (164 mm) x 0.4 inches (9.6 mm), Weight:210 oz (210 g), Display type:AMOLED, Screen resolution (width x height):1440 x 2560, Pixel density:489 ppi, Display size:6 inch, OS:Android, Chipset:Mediatek MT6795 Helio X10, CPU specs:2.0GHz×8(OctaCore), RAM size:3GB, Storage size:64GB, Battery capacity:3500 mAh, Rear-camera resolution:24 MP, Front-camera resolution:8 MP

Color:Silver/Black/Blue/Pink, Dimensions (width x height x thickness):2.8 inches (70 mm) x 5.6 inches (142 mm) x 0.4 inches (9.7 mm), Weight:171 oz (171 g), Display type:IPS LCD, Screen resolution (width x height):1080 x 1920, Pixel density:423 ppi, Display size:5.2 inch, OS:Android, Chipset:Qualcomm SDM630 Snapdragon 630, CPU specs:2.2GHz×8(OctaCore), RAM size:3GB, Storage size:32GB, Battery capacity:3300 mAh, Rear-camera resolution:23 MP, Front-camera resolution:8 MP

Color:Darg Gray/Gold/White, Dimensions (width x height x thickness):3.1 inches (79.2 mm) x 6.2 inches (156.4 mm) x 0.3 inches (8.8 mm), Weight:172 oz (172 g), Display type:IPS LCD, Screen resolution (width x height):720 x 1280, Pixel density:267 ppi, Display size:5.5 inch, OS:Android, Chipset:Mediatek MT6737, CPU specs:1.3GHz×4(Quad core), RAM size:2GB, Storage size:16GB, Battery capacity:2700 mAh, Rear-camera resolution:13 MP, Front-camera resolution:8 MP

Color:Black Gold/Champagne Gold, Dimensions (width x height x thickness):3.0 inches (75.9 mm) x 6.1 inches (154.5 mm) x 0.3 inches (7 mm), Weight:168 oz (168 g), Display type:AMOLED, Screen resolution (width x height):1080 x 1920, Pixel density:400 ppi, Display size:5.5 inch, OS:Android, Chipset:Qualcomm MSM8953 Snapdragon 625, CPU specs:2.0GHz×8(OctaCore), RAM size:4GB, Storage size:64GB, Battery capacity:3630 mAh, Rear-camera resolution:13 MP, Front-camera resolution:16 MP

Color:Gray/Rose Gold, Dimensions (width x height x thickness):2.9 inches (72.4 mm) x 5.8 inches (148 mm) x 0.4 inches (9.5 mm), Weight:166 oz (166 g), Display type:IPS LCD, Screen resolution (width x height):1080 x 1920, Pixel density:423 ppi, Display size:5.2 inch, OS:Android, Chipset:Qualcomm MSM8937 Snapdragon 430, CPU specs:1.4GHz×8(OctaCore), RAM size:4GB, Storage size:64GB, Battery capacity:3150 mAh, Rear-camera resolution:16 MP, Front-camera resolution:8 MP

Color:Black/White/Gold, Dimensions (width x height x thickness):2.8 inches (70.6 mm) x 5.6 inches (143 mm) x 0.3 inches (7.7 mm), Weight:131 oz (131 g), Display type:IPS LCD, Screen resolution (width x height):720 x 1280, Pixel density:293 ppi, Display size:5 inch, OS:Android, Chipset:Qualcomm MSM8939 Snapdragon 615, CPU specs:1.5GHz+1.0GHz×8(OctaCore), RAM size:2GB, Storage size:16GB, Battery capacity:2200 mAh, Rear-camera resolution:13 MP, Front-camera resolution:5 MP

Color:White/Black, Dimensions (width x height x thickness):3.0 inches (76.5 mm) x 6.1 inches (154 mm) x 0.4 inches (9.3 mm), Weight:175 oz (175 g), Display type:IPS LCD, Screen resolution (width x height):1080 x 1920, Pixel density:400 ppi, Display size:5.5 inch, OS:Android, Chipset:Qualcomm MSM8992 Snapdragon 808, CPU specs:1.8GHz+1.4GHz×6(Hexacore), RAM size:3GB, Storage size:64GB, Battery capacity:3500 mAh, Rear-camera resolution:21 MP, Front-camera resolution:8 MP

Color:Black/Blue/Pink/Lime, Dimensions (width x height x thickness):2.7 inches (68.7 mm) x 5.8 inches (146.8 mm) x 0.3 inches (7.6 mm), Weight:135 oz (135 g), Display type:IPS LCD, Screen resolution (width x height):720 x 1440, Pixel density:295 ppi, Display size:5.45 inch, OS:Android, Chipset:Qualcomm MSM8940 Snapdragon 435, CPU specs:1.4GHz×8(OctaCore), RAM size:3GB, Storage size:32GB, Battery capacity:3200 mAh, Rear-camera resolution:13 MP, Front-camera resolution:8 MP

Color:Saphire Blue/Phantom Blue/Phantom Red/Midnight Black, Dimensions (width x height x thickness):3.0 inches (75.4 mm) x 6.2 inches (156.9 mm) x 0.3 inches (8.1 mm), Weight:180 oz (180 g), Display type:IPS LCD, Screen resolution (width x height):1080 x 2310, Pixel density:398 ppi, Display size:6.4 inch, OS:Android, Chipset:HiSilicon Kirin 980, CPU specs:2.6GHz+1.92GHz+1.8GHz×8(OctaCore), RAM size:8GB, Storage size:256GB, Battery capacity:4000 mAh, Rear-camera resolution:48 MP, Front-camera resolution:25 MP

Color:Gradient Blue/Gradient red/Magic Night Black, Dimensions (width x height x thickness):2.9 inches (73.6 mm) x 6.1 inches (154.8 mm) x 0.3 inches (8 mm), Weight:164 oz (164 g), Display type:IPS LCD, Screen resolution (width x height):1080 x 2340, Pixel density:415 ppi, Display size:6.21 inch, OS:Android, Chipset:Hisilicon Kirin 710, CPU specs:2.2GHz+1.7GHz×8(OctaCore), RAM size:6GB, Storage size:256GB, Battery capacity:3400 mAh, Rear-camera resolution:24 MP, Front-camera resolution:32 MP

Color:Black, Dimensions (width x height x thickness):3 inches (76.2 mm) x 6.3 inches (158.8 mm) x 0.3 inches (8.3 mm), Weight:200 oz (200 g), Display type:AMOLED, Screen resolution (width x height):1080 x 2160, Pixel density:402 ppi, Display size:6 inch, OS:Android, Chipset:Qualcomm SDM845 Snapdragon 845, CPU specs:2.96GHz+1.7GHz×8(OctaCore), RAM size:8GB, Storage size:512GB, Battery capacity:4000 mAh, Rear-camera resolution:12 MP, Front-camera resolution:8 MP

Color:Anthracite Black/Metallic Blue/Metallic Gold/Metallic Rose, Dimensions (width x height x thickness):2.8 inches (72.2 mm) x 5.9 inches (149.1 mm) x 0.4 inches (8.9 mm), Weight:153.2 oz (153.2 g), Display type:IPS LCD, Screen resolution (width x height):480 x 960, Pixel density:195 ppi, Display size:5.5 inch, OS:Android, Chipset:Unisoc SC9863A, CPU specs:1.6GHz+1.2GHz×8(OctaCore), RAM size:3GB, Storage size:16GB, Battery capacity:2460 mAh, Rear-camera resolution:8 MP, Front-camera resolution:5 MP

Color:Mirror Black/Dazzling White, Dimensions (width x height x thickness):3.0 inches (75.4 mm) x 6.4 inches (163.6 mm) x 0.4 inches (9.1 mm), Weight:195 oz (195 g), Display type:IPS LCD, Screen resolution (width x height):720 x 1600, Pixel density:269 ppi, Display size:6.5 inch, OS:Android, Chipset:Qualcomm SDM665 Snapdragon 665, CPU specs:2.0GHz+1.8GHz×8(OctaCore), RAM size:4GB, Storage size:128GB, Battery capacity:5000 mAh, Rear-camera resolution:12 MP, Front-camera resolution:8 MP

Color:Racing Black/Blaze Blue, Dimensions (width x height x thickness):3.0 inches (76.5 mm) x 6.4 inches (162.2 mm) x 0.4 inches (8.9 mm), Weight:193 oz (193 g), Display type:IPS LCD, Screen resolution (width x height):1080 x 2340, Pixel density:394 ppi, Display size:6.53 inch, OS:Android, Chipset:Qualcomm SDM675 Snapdragon 675, CPU specs:2.0GHz+1.7GHz×8(OctaCore), RAM size:6GB, Storage size:64GB, Battery capacity:5000 mAh, Rear-camera resolution:16 MP, Front-camera resolution:16 MP

Color:Arctic Blue/Crystal White, Dimensions (width x height x thickness):2.9 inches (74.2 mm) x 6.3 inches (159 mm) x 0.3 inches (8.5 mm), Weight:176 oz (176 g), Display type:Super AMOLED, Screen resolution (width x height):1080 x 2400, Pixel density:408 ppi, Display size:6.44 inch, OS:Android, Chipset:Qualcomm SDM675 Snapdragon 675, CPU specs:2.0GHz+1.7GHz×8(OctaCore), RAM size:8GB, Storage size:256GB, Battery capacity:4500 mAh, Rear-camera resolution:48 MP, Front-camera resolution:32 MP

Color:Silver Frost/Blush Gold/Deep Sea Blue/Ice White/Black, Dimensions (width x height x thickness):2.8 inches (71.1 mm) x 5.9 inches (148.9 mm) x 0.3 inches (8.5 mm), Weight:175 oz (175 g), Display type:OLED, Screen resolution (width x height):1080 x 2340, Pixel density:422 ppi, Display size:6.1 inch, OS:Android, Chipset:HiSilicon Kirin 990 5G, CPU specs:2.86GHz+2.36GHz+1.95GHz×8(OctaCore), RAM size:8GB, Storage size:256GB, Battery capacity:3800 mAh, Rear-camera resolution:50 MP, Front-camera resolution:32 MP

Color:Black/Metallic Blue/Violet, Dimensions (width x height x thickness):3.0 inches (76.3 mm) x 6.4 inches (161.4 mm) x 0.4 inches (9 mm), Weight:197 oz (197 g), Display type:PLS TFT, Screen resolution (width x height):720 x 1560, Pixel density:268 ppi, Display size:6.4 inch, OS:Android, Chipset:Qualcomm SDM450 Snapdragon 450, CPU specs:1.8GHz×8(OctaCore), RAM size:4GB, Storage size:64GB, Battery capacity:5000 mAh, Rear-camera resolution:13 MP, Front-camera resolution:8 MP

Color:Black/Blue/Light Blue, Dimensions (width x height x thickness):3.1 inches (78.5 mm) x 6.7 inches (170 mm) x 0.4 inches (8.9 mm), Weight:213 oz (213 g), Display type:IPS LCD, Screen resolution (width x height):1080 x 2400, Pixel density:386 ppi, Display size:6.81 inch, OS:Android, Chipset:MediaTek MT6873 Dimensity 800 5G, CPU specs:2.0GHz+2.0GHz×8(OctaCore), RAM size:8GB, Storage size:128GB, Battery capacity:4300 mAh, Rear-camera resolution:64 MP, Front-camera resolution:16 MP

Color:Black Desire, Dimensions (width x height x thickness):3.0 inches (76.8 mm) x 6.4 inches (161.9 mm) x 0.3 inches (8.3 mm), Weight:193 oz (193 g), Display type:LTPS IPS LCD, Screen resolution (width x height):1080 x 2340, Pixel density:394 ppi, Display size:6.53 inch, OS:Android, Chipset:Qualcomm SDM630 Snapdragon 630, CPU specs:2.2GHz+1.8GHz×8(OctaCore), RAM size:4GB, Storage size:64GB, Battery capacity:4000 mAh, Rear-camera resolution:13 MP, Front-camera resolution:16 MP