Compare Oppo A15 with 4243 devices. You can see which you should buy through this compiled table

Color:Carrot orange/mozzarella white/melon blue, Dimensions (width x height x thickness):2.6 inches (66 mm) x 5.2 inches (132 mm) x 0.4 inches (10.3 mm), Weight:145 oz (145 g), Display type:TFT, Screen resolution (width x height):720 x 1280, Pixel density:326 ppi, Display size:4.5 inch, OS:Android, Chipset:Snapdragon S4 Plus MSM8960, CPU specs:1.5GHz×2(Dual core), RAM size:1GB, Storage size:8GB, Battery capacity:2100 mAh, Rear-camera resolution:8.2 MP, Front-camera resolution:1.4 MP

Color:Black/Gold/Rose Gold/Silver, Dimensions (width x height x thickness):2.9 inches (74.3 mm) x 5.9 inches (150.3 mm) x 0.4 inches (9.6 mm), Weight:156 oz (156 g), Display type:IPS LCD, Screen resolution (width x height):720 x 1280, Pixel density:282 ppi, Display size:5.2 inch, OS:Android, Chipset:Mediatek MT6580, CPU specs:1.3GHz×4(Quad core), RAM size:1GB, Storage size:8GB, Battery capacity:3000 mAh, Rear-camera resolution:8 MP, Front-camera resolution:8 MP

Color:Orange/white/black/gray/blue, Dimensions (width x height x thickness):2.9 inches (73.7 mm) x 5.7 inches (144 mm) x 0.3 inches (8.6 mm), Weight:152 oz (152 g), Display type:IPS LCD, Screen resolution (width x height):720 x 1280, Pixel density:293 ppi, Display size:5 inch, OS:Windows, Chipset:Qualcomm Snapdragon 200, CPU specs:1.2GHz×4(Quad core), RAM size:1GB, Storage size:8GB, Battery capacity:2200 mAh, Rear-camera resolution:8 MP, Front-camera resolution:5 MP

Color:Black/Blue/Gold, Dimensions (width x height x thickness):2.8 inches (71.3 mm) x 5.8 inches (146.7 mm) x 0.3 inches (8.3 mm), Weight:150.7 oz (150.7 g), Display type:IPS LCD, Screen resolution (width x height):720 x 1280, Pixel density:293 ppi, Display size:5 inch, OS:Android, Chipset:Mediatek MT6737, CPU specs:1.25GHz×4(Quad core), RAM size:2GB, Storage size:16GB, Battery capacity:3000 mAh, Rear-camera resolution:8 MP, Front-camera resolution:5 MP

Color:Black/White, Dimensions (width x height x thickness):2.4 inches (61.2 mm) x 5.1 inches (130.8 mm) x 0.4 inches (9.3 mm), Weight:138 oz (138 g), Display type:IPS LCD, Screen resolution (width x height):720 x 1280, Pixel density:326 ppi, Display size:4.5 inch, OS:Android, Chipset:Mediatek MT6580, CPU specs:1.2GHz×4(Quad core), RAM size:1GB, Storage size:8GB, Battery capacity:1600 mAh, Rear-camera resolution:5 MP, Front-camera resolution:3 MP

Color:Black Sky/Gold Sand/Blue Mist/Peach Cloud, Dimensions (width x height x thickness):2.6 inches (66.2 mm) x 5.3 inches (135.4 mm) x 0.3 inches (7.9 mm), Weight:138 oz (138 g), Display type:Super AMOLED, Screen resolution (width x height):720 x 1280, Pixel density:312 ppi, Display size:4.7 inch, OS:Android, Chipset:Exynos 7870 Octa, CPU specs:1.6GHz×8(OctaCore), RAM size:2GB, Storage size:16GB, Battery capacity:2350 mAh, Rear-camera resolution:13 MP, Front-camera resolution:8 MP

Color:White/Black/Gold/Rose Gold, Dimensions (width x height x thickness):2.8 inches (72.3 mm) x 5.7 inches (145.8 mm) x 0.3 inches (8.1 mm), Weight:159 oz (159 g), Display type:Super AMOLED, Screen resolution (width x height):720 x 1280, Pixel density:282 ppi, Display size:5.2 inch, OS:Android, Chipset:Qualcomm MSM8916 Snapdragon 410, CPU specs:1.2GHz×4(Quad core), RAM size:2GB, Storage size:16GB, Battery capacity:3100 mAh, Rear-camera resolution:13 MP, Front-camera resolution:5 MP

Color:Black/White/Blue, Dimensions (width x height x thickness):2.9 inches (74 mm) x 5.8 inches (148 mm) x 0.4 inches (9 mm), Weight:180 oz (180 g), Screen resolution (width x height):720 x 1280, Pixel density:293 ppi, Display size:5 inch, OS:Android, CPU specs:1.3GHz×4(Quad core), RAM size:512.0MB, Storage size:4GB, Battery capacity:2000 mAh, Rear-camera resolution:8 MP

Color:Black, Dimensions (width x height x thickness):3.0 inches (76.8 mm) x 6.0 inches (152.9 mm) x 0.3 inches (8.2 mm), Weight:148 oz (148 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 MT6580, CPU specs:1.3GHz×4(Quad core), RAM size:1GB, Storage size:16GB, Battery capacity:2800 mAh, Rear-camera resolution:13 MP, Front-camera resolution:8 MP

Color:Black, Dimensions (width x height x thickness):3.3 inches (84.6 mm) x 6.5 inches (166.1 mm) x 0.3 inches (8.4 mm), Weight:175 oz (175 g), Display type:IPS LCD, Screen resolution (width x height):1080 x 1920, Pixel density:367 ppi, Display size:6 inch, OS:Android, Chipset:Qualcomm MSM8940 Snapdragon 435, CPU specs:1.4GHz×8(OctaCore), RAM size:2GB, Storage size:32GB, Battery capacity:4080 mAh, Rear-camera resolution:16 MP, Front-camera resolution:8 MP

Color:White Birch/Blue Lagoon/Marshmallow White/Dark Grey/Purple Fire, Dimensions (width x height x thickness):3.1 inches (77.5 mm) x 6.2 inches (158 mm) x 0.3 inches (8 mm), Weight:183 oz (183 g), Display type:Super LCD3, Screen resolution (width x height):1080 x 1920, Pixel density:400 ppi, Display size:5.5 inch, OS:Android, Chipset:Qualcomm MSM8939 Snapdragon 615, CPU specs:1.7GHz+1.0GHz×8(OctaCore), RAM size:2GB, Storage size:16GB, Battery capacity:2600 mAh, Rear-camera resolution:13 MP, Front-camera resolution:13 MP

Color:White/red/black, Dimensions (width x height x thickness):2.8 inches (70.7 mm) x 5.8 inches (146.4 mm) x 0.4 inches (9.9 mm), Weight:145 oz (145 g), Display type:Super LCD3, Screen resolution (width x height):1080 x 1920, Pixel density:440 ppi, Display size:5 inch, OS:Android, Chipset:Qualcomm MSM8975AC Snapdragon 801, CPU specs:2.5GHz×4(Quad core), RAM size:2GB, Storage size:16GB, Battery capacity:2600 mAh, Rear-camera resolution:13 MP, Front-camera resolution:5 MP

Color:Black/White/Clementine/Purple/Electric blue, Dimensions (width x height x thickness):2.8 inches (70 mm) x 5.7 inches (144 mm) x 0.3 inches (7.3 mm), Weight:143 oz (143 g), Display type:IPS LCD, Screen resolution (width x height):1080 x 1920, Pixel density:440 ppi, Display size:5 inch, OS:Android, Chipset:Nvidia SL460N, CPU specs:2.0GHz×4(Quad core), RAM size:2GB, Storage size:16GB, Battery capacity:2350 mAh, Rear-camera resolution:16 MP, Front-camera resolution:8 MP

Color:Black, Dimensions (width x height x thickness):2.9 inches (73.4 mm) x 5.9 inches (150.2 mm) x 0.5 inches (13.5 mm), Weight:243 oz (243 g), Display type:IPS LCD, Screen resolution (width x height):1080 x 1920, Pixel density:440 ppi, Display size:5 inch, OS:Android, Chipset:Qualcomm SDM630 Snapdragon 630, CPU specs:2.2GHz×8(OctaCore), RAM size:4GB, Storage size:64GB, Battery capacity:3240 mAh, Rear-camera resolution:13 MP, Front-camera resolution:5 MP

Color:Moroccan Blue/Terra Gold/Black, Dimensions (width x height x thickness):3.0 inches (75.3 mm) x 5.9 inches (148.7 mm) x 0.3 inches (8.7 mm), Weight:162 oz (162 g), Display type:IPS LCD, Screen resolution (width x height):720 x 1280, Pixel density:277 ppi, Display size:5.3 inch, OS:Android, Chipset:Mediatek MT6750, CPU specs:1.5GHz+1.0GHz×8(OctaCore), RAM size:3GB, Storage size:32GB, Battery capacity:3000 mAh, Rear-camera resolution:13 MP, Front-camera resolution:5 MP

Color:Silver, Dimensions (width x height x thickness):3.0 inches (75.2 mm) x 6.2 inches (156.7 mm) x 0.3 inches (8.3 mm), Weight:178 oz (178 g), Display type:IPS LCD, Screen resolution (width x height):720 x 1500, Pixel density:268 ppi, Display size:6.2 inch, OS:Android, Chipset:Mediatek MT6739, CPU specs:1.3GHz×4(Quad core), RAM size:2GB, Storage size:16GB, Battery capacity:3000 mAh, Rear-camera resolution:13 MP, Front-camera resolution:8 MP

Color:Space Blue, Dimensions (width x height x thickness):3.0 inches (75.4 mm) x 6.2 inches (157.6 mm) x 0.4 inches (9 mm), Weight:186 oz (186 g), Display type:IPS LCD, Screen resolution (width x height):720 x 1520, Pixel density:271 ppi, Display size:6.2 inch, OS:Android, Chipset:Mediatek MT6771 Helio P70, CPU specs:2.0GHz+2.0GHz×8(OctaCore), RAM size:4GB, Storage size:64GB, Battery capacity:4000 mAh, Rear-camera resolution:13 MP, Front-camera resolution:8 MP

Color:Black,red,silver, Dimensions (width x height x thickness):3.1 inches (77.5 mm) x 6.2 inches (158 mm) x 0.5 inches (13.9 mm), Weight:235 oz (235 g), Display type:IPS LCD, Screen resolution (width x height):720 x 1440, Pixel density:292 ppi, Display size:5.5 inch, OS:Android, Chipset:Mediatek MT6580, CPU specs:1.3GHz×4(Quad core), RAM size:2GB, Storage size:32GB, Battery capacity:5000 mAh, Rear-camera resolution:8 MP, Front-camera resolution:5 MP

Color:Black/Gold/Twilight, Dimensions (width x height x thickness):2.9 inches (73.7 mm) x 6.1 inches (156.1 mm) x 0.4 inches (9.7 mm), Weight:177.5 oz (177.5 g), Display type:IPS LCD, Screen resolution (width x height):600 x 1280, Pixel density:231 ppi, Display size:6.1 inch, OS:Android, Chipset:Mediatek MT6580, CPU specs:1.3GHz×4(Quad core), RAM size:3GB, Storage size:32GB, Battery capacity:3500 mAh, Rear-camera resolution:8 MP, Front-camera resolution:5 MP

Color:Blue Water Emerald/Jasper Green/Dark Night Black, Dimensions (width x height x thickness):2.9 inches (74.1 mm) x 6.3 inches (159.1 mm) x 0.4 inches (9 mm), Weight:185 oz (185 g), Display type:IPS LCD, Screen resolution (width x height):720 x 1600, Pixel density:278 ppi, Display size:6.3 inch, OS:Android, Chipset:Mediatek MT6765 Helio P35, CPU specs:2.3GHz+1.8GHz×8(OctaCore), RAM size:4GB, Storage size:128GB, Battery capacity:5000 mAh, Rear-camera resolution:13 MP, Front-camera resolution:8 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:Starry Black/Iris Blue, Dimensions (width x height x thickness):3.0 inches (76.5 mm) x 6.4 inches (162 mm) x 0.4 inches (9.1 mm), Weight:197 oz (197 g), Display type:IPS LCD, Screen resolution (width x height):1080 x 2400, Pixel density:403 ppi, Display size:6.53 inch, OS:Android, Chipset:Qualcomm SM6125 Snapdragon 665, CPU specs:2.0GHz+1.8GHz×8(OctaCore), RAM size:8GB, Storage size:128GB, Battery capacity:5000 mAh, Rear-camera resolution:13 MP, Front-camera resolution:16 MP

Color:Black/Blue/Green, Dimensions (width x height x thickness):3.0 inches (76.1 mm) x 6.3 inches (159.8 mm) x 0.3 inches (8.1 mm), Weight:176 oz (176 g), Display type:IPS LCD, Screen resolution (width x height):720 x 1560, Pixel density:268 ppi, Display size:6.39 inch, OS:Android, Chipset:HiSilicon Kirin 710A, CPU specs:2.2GHz+1.7GHz×8(OctaCore), RAM size:6GB, Storage size:128GB, Battery capacity:4000 mAh, Rear-camera resolution:48 MP, Front-camera resolution:8 MP

Color:Blue, Dimensions (width x height x thickness):3.0 inches (75.9 mm) x 6.2 inches (158.4 mm) x 0.4 inches (9 mm), Weight:173.5 oz (173.5 g), Display type:IPS LCD, Screen resolution (width x height):720 x 1560, Pixel density:276 ppi, Display size:6.22 inch, OS:Android, Chipset:Mediatek MT6762D Helio P22, CPU specs:1.8GHz×8(OctaCore), RAM size:4GB, Storage size:64GB, Battery capacity:4000 mAh, Rear-camera resolution:16 MP, Front-camera resolution:8 MP