Comparing Xiaomi Mi 9 with latest smartphones. How do they differ in features and specs?

Color:ー/ ー, Dimensions (width x height x thickness):2.8 inches (70.9 mm) x 5.7 inches (143.6 mm) x 0.3 inches (7.7 mm), Weight:174 oz (174 g), Display type:True Tone ー HDR Super Retina HD, Screen resolution (width x height):1125 x 2436, Pixel density:462 ppi, Display size:5.8 inch, OS:IOS, Chipset:Apple A11, CPU specs:2.39GHz+2.39GHz×6(Hexacore), RAM size:3GB, Storage size:64GB, Battery capacity:2716 mAh, Rear-camera resolution:12 MP, Front-camera resolution:7 MP

Color:Moonlight white/Mint Green/Midnight Black, Dimensions (width x height x thickness):3.0 inches (75.2 mm) x 6.1 inches (155.4 mm) x 0.3 inches (7.7 mm), Weight:165 oz (165 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 SDM630 Snapdragon 630 ,Qualcomm SDM660 Snapdragon 660, CPU specs:2.2GHz+1.8GHz×8(OctaCore), RAM size:6GB, Storage size:64GB, Battery capacity:3300 mAh, Rear-camera resolution:12 MP, Front-camera resolution:8 MP

Color:Black,white, Dimensions (width x height x thickness):2.5 inches (64.2 mm) x 5.0 inches (126.5 mm) x 0.4 inches (9.8 mm), Weight:131 oz (131 g), Screen resolution (width x height):480 x 800, Pixel density:233 ppi, Display size:4 inch, OS:Android, CPU specs:1.3GHz×2(Dual core), RAM size:512.0MB, Storage size:4GB, Battery capacity:1500 mAh, Rear-camera resolution:3.2 MP, Front-camera resolution:1.3 MP

Color:Gold/Black, Dimensions (width x height x thickness):2.8 inches (72.3 mm) x 5.7 inches (143.6 mm) x 0.4 inches (9.1 mm), Weight:149 oz (149 g), Display type:IPS LCD, Screen resolution (width x height):480 x 854, Pixel density:195 ppi, Display size:5 inch, OS:Android, Chipset:Mediatek MT6737M, CPU specs:1.1GHz×4(Quad core), RAM size:1GB, Storage size:16GB, Battery capacity:2500 mAh, Rear-camera resolution:5 MP, Front-camera resolution:5 MP

Color:Black,gold,deep bleen,cherry red, Dimensions (width x height x thickness):2.8 inches (72 mm) x 5.7 inches (144 mm) x 0.3 inches (8.4 mm), Weight:157 oz (157 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:Cortex-A53, CPU specs:1.3GHz×4(Quad core), RAM size:3GB, Storage size:32GB, Battery capacity:3000 mAh, Rear-camera resolution:13 MP, Front-camera resolution:8 MP

Color:Black, Dimensions (width x height x thickness):2.8 inches (70.1 mm) x 5.5 inches (140.3 mm) x 0.3 inches (8 mm), Weight:149.7 oz (149.7 g), Display type:IPS LCD, Screen resolution (width x height):720 x 1280, Pixel density:293 ppi, Display size:5 inch, OS:Android, Chipset:Cortex-A7, CPU specs:1.4GHz×8(OctaCore), RAM size:1GB, Storage size:8GB, Battery capacity:1920 mAh, Rear-camera resolution:8 MP, Front-camera resolution:2 MP

Color:White/Gold/Red/Charcoal, Dimensions (width x height x thickness):2.7 inches (68.6 mm) x 5.5 inches (140.2 mm) x 0.3 inches (7.3 mm), Weight:120 oz (120 g), Display type:IPS LCD, Screen resolution (width x height):1080 x 1920, Pixel density:440 ppi, Display size:5 inch, OS:Android, Chipset:MediaTek MT6595M, CPU specs:2.0GHz+1.7GHz×8(OctaCore), RAM size:2GB, Storage size:32GB, Battery capacity:2300 mAh, Rear-camera resolution:13 MP, Front-camera resolution:5 MP

Color:Space Gray/Silver/Gold, Dimensions (width x height x thickness):3.0 inches (77.4 mm) x 6.2 inches (157.5 mm) x 0.3 inches (7.7 mm), Weight:208 oz (208 g), Display type:Super Retina OLED, Screen resolution (width x height):1242 x 2688, Pixel density:455 ppi, Display size:6.5 inch, OS:IOS, Chipset:Apple A12 Bionic, CPU specs:2.5GHz+1.6GHz×6(Hexacore), RAM size:4GB, Storage size:512GB, Battery capacity:3174 mAh, Rear-camera resolution:12 MP, Front-camera resolution:7 MP

Color:Black/Red, Dimensions (width x height x thickness):2.8 inches (72.3 mm) x 6.2 inches (157.8 mm) x 0.4 inches (9.7 mm), Weight:187 oz (187 g), Display type:OLED, Screen resolution (width x height):1440 x 3120, Pixel density:537 ppi, Display size:6.39 inch, OS:Android, Chipset:HiSilicon Kirin 980, CPU specs:2.6GHz+1.92GHz+1.8GHz×8(OctaCore), RAM size:8GB, Storage size:512GB, Battery capacity:4200 mAh, Rear-camera resolution:40 MP, Front-camera resolution:24 MP

Color:Aurora Blue/Red/White/Black, Dimensions (width x height x thickness):3.0 inches (75.1 mm) x 6.2 inches (157 mm) x 0.3 inches (7.8 mm), Weight:172 oz (172 g), Display type:LTPS IPS LCD, Screen resolution (width x height):1080 x 2310, Pixel density:398 ppi, Display size:6.4 inch, OS:Android, Chipset:Hisilicon Kirin 970, CPU specs:2.4GHz+1.8GHz×8(OctaCore), RAM size:8GB, Storage size:128GB, Battery capacity:3750 mAh, Rear-camera resolution:48 MP, Front-camera resolution:25 MP

Color:Aurora/Amber Sunrise/Breathing Crystal/Black/Pearl White/Misty Lavender/Mystic Blue, Dimensions (width x height x thickness):2.9 inches (73.4 mm) x 6.2 inches (158 mm) x 0.3 inches (8.4 mm), Weight:192 oz (192 g), Display type:OLED, Screen resolution (width x height):1080 x 2340, Pixel density:398 ppi, Display size:6.47 inch, OS:Android, Chipset:HiSilicon Kirin 980, CPU specs:2.6GHz+1.92GHz+1.8GHz×8(OctaCore), RAM size:8GB, Storage size:512GB, Battery capacity:4200 mAh, Rear-camera resolution:40 MP, Front-camera resolution:32 MP

Color:Ocean Green/Jet Black/Mist Pink/Ocean Blue, Dimensions (width x height x thickness):3.0 inches (77.2 mm) x 6.4 inches (162 mm) x 0.4 inches (9.3 mm), Weight:210 oz (210 g), Display type:AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:390 ppi, Display size:6.6 inch, OS:Android, Chipset:Qualcomm SM8150 Snapdragon 855, CPU specs:2.84GHz+2.42GHz+1.78GHz×8(OctaCore), RAM size:12GB, Storage size:256GB, Battery capacity:4065 mAh, Rear-camera resolution:48 MP, Front-camera resolution:16 MP

Color:Midnight Black/Champagne Gold/City Blue, Dimensions (width x height x thickness):2.9 inches (72.8 mm) x 5.9 inches (149.8 mm) x 0.4 inches (9.4 mm), Weight:155 oz (155 g), Display type:IPS LCD, Screen resolution (width x height):480 x 960, Pixel density:196 ppi, Display size:5.45 inch, OS:Android, Chipset:Mediatek MT6580M, CPU specs:1.3GHz×4(Quad core), RAM size:1GB, Storage size:16GB, Battery capacity:2400 mAh, Rear-camera resolution:5 MP, Front-camera resolution:8 MP

Color:Dream White/Titanium Black, Dimensions (width x height x thickness):2.9 inches (74.6 mm) x 6.2 inches (157.2 mm) x 0.3 inches (8.5 mm), Weight:196 oz (196 g), Display type:Super AMOLED, Screen resolution (width x height):1080 x 2340, Pixel density:403 ppi, Display size:6.39 inch, OS:Android, Chipset:Qualcomm SM8150 Snapdragon 855+, CPU specs:2.96GHz+2.42GHz+1.8GHz×8(OctaCore), RAM size:12GB, Storage size:512GB, Battery capacity:4000 mAh, Rear-camera resolution:48 MP, Front-camera resolution:20 MP

Color:Electric purple/Interstellar blue/Gundam Edition, Dimensions (width x height x thickness):3.0 inches (75.7 mm) x 6.3 inches (161 mm) x 0.3 inches (8.7 mm), Weight:200 oz (200 g), Display type:AMOLED, Screen resolution (width x height):1080 x 2400, Pixel density:404 ppi, Display size:6.5 inch, OS:Android, Chipset:Qualcomm SM8150 Snapdragon 855+, CPU specs:2.96GHz+2.42GHz+1.8GHz×8(OctaCore), RAM size:12GB, Storage size:256GB, Battery capacity:4000 mAh, Rear-camera resolution:48 MP, Front-camera resolution:16 MP

Color:Papaya Orange, Dimensions (width x height x thickness):3.0 inches (75.9 mm) x 6.4 inches (162.6 mm) x 0.3 inches (8.8 mm), Weight:206 oz (206 g), Display type:Fluid AMOLED, Screen resolution (width x height):1440 x 3120, Pixel density:515 ppi, Display size:6.67 inch, OS:Android, Chipset:Qualcomm SM8150 Snapdragon 855+, CPU specs:2.96GHz+2.42GHz+1.78GHz×8(OctaCore), RAM size:12GB, Storage size:256GB, Battery capacity:4085 mAh, Rear-camera resolution:48 MP, Front-camera resolution:16 MP

Color:Peacock Blue/Midnight Black/Pearl White/Breathing Crystal, Dimensions (width x height x thickness):2.9 inches (72.7 mm) x 6.0 inches (152.9 mm) x 0.3 inches (7.4 mm), Weight:152.9 oz (152.9 g), Display type:IPS LCD, Screen resolution (width x height):1080 x 2312, Pixel density:414 ppi, Display size:6.15 inch, OS:Android, Chipset:Hisilicon Kirin 710, CPU specs:2.2GHz+1.7GHz×8(OctaCore), RAM size:6GB, Storage size:256GB, Battery capacity:3340 mAh, Rear-camera resolution:48 MP, Front-camera resolution:32 MP

Color:Green/White, Dimensions (width x height x thickness):3.1 inches (78.1 mm) x 6.7 inches (171.2 mm) x 0.4 inches (9.4 mm), Weight:215.5 oz (215.5 g), Screen resolution (width x height):1080 x 2400, Pixel density:387 ppi, Display size:6.8 inch, OS:Android, Chipset:Qualcomm SDM765 Snapdragon 765G, CPU specs:2.4GHz+2.2GHz+1.8GHz×8(OctaCore), RAM size:8GB, Storage size:256GB, Battery capacity:5000 mAh, Rear-camera resolution:48 MP, Front-camera resolution:32 MP

Color:Glacier/Polar, Dimensions (width x height x thickness):3.0 inches (75.8 mm) x 6.4 inches (163.8 mm) x 0.4 inches (8.9 mm), Weight:202 oz (202 g), Display type:IPS LCD, Screen resolution (width x height):1080 x 2400, Pixel density:400 ppi, Display size:6.57 inch, OS:Android, Chipset:Qualcomm SDM765 Snapdragon 765G, CPU specs:2.4GHz+2.2GHz+1.8GHz×8(OctaCore), RAM size:12GB, Storage size:256GB, Battery capacity:4200 mAh, Rear-camera resolution:64 MP, Front-camera resolution:16 MP

Color:Aurora White/Aurora Green/Aurora Gray/Illusion Sunset/Red/Pink, Dimensions (width x height x thickness):2.9 inches (74.1 mm) x 6.6 inches (167.2 mm) x 0.3 inches (7.9 mm), Weight:180 oz (180 g), Display type:P-OLED, Screen resolution (width x height):1080 x 2460, Pixel density:395 ppi, Display size:6.8 inch, OS:Android, Chipset:Qualcomm SDM765 Snapdragon 765G, CPU specs:2.4GHz+2.2GHz+1.8GHz×8(OctaCore), RAM size:8GB, Storage size:128GB, Battery capacity:4300 mAh, Rear-camera resolution:48 MP, Front-camera resolution:16 MP

Color:Starry Night/Silky White, Dimensions (width x height x thickness):2.9 inches (73.2 mm) x 6.3 inches (160.2 mm) x 0.3 inches (7.7 mm), Weight:161 oz (161 g), Display type:Super AMOLED, Screen resolution (width x height):1080 x 2400, Pixel density:404 ppi, Display size:6.5 inch, OS:Android, Chipset:Qualcomm SM7125 Snapdragon 720G, CPU specs:2.3GHz+1.8GHz×8(OctaCore), RAM size:8GB, Storage size:256GB, Battery capacity:4000 mAh, Rear-camera resolution:48 MP, Front-camera resolution:32 MP

Color:Black/White/Gradient Blue, Dimensions (width x height x thickness):2.9 inches (74.2 mm) x 6.3 inches (158.8 mm) x 0.3 inches (7.4 mm), Weight:170 oz (170 g), Display type:AMOLED, Screen resolution (width x height):1080 x 2400, Pixel density:408 ppi, Display size:6.44 inch, OS:Android, Chipset:Qualcomm SDM765 Snapdragon 765G, CPU specs:2.4GHz+2.2GHz+1.8GHz×8(OctaCore), RAM size:8GB, Storage size:256GB, Battery capacity:4000 mAh, Rear-camera resolution:64 MP, Front-camera resolution:44 MP

Color:Glaze Black/Frost Blue/Pink, Dimensions (width x height x thickness):3.0 inches (75.4 mm) x 6.3 inches (159.5 mm) x 0.3 inches (7.6 mm), Weight:174.5 oz (174.5 g), Display type:AMOLED, Screen resolution (width x height):1080 x 2376, Pixel density:397 ppi, Display size:6.56 inch, OS:Android, Chipset:Qualcomm SDM765 Snapdragon 765G, CPU specs:2.4GHz+2.2GHz+1.8GHz×8(OctaCore), RAM size:8GB, Storage size:256GB, Battery capacity:4200 mAh, Rear-camera resolution:48 MP, Front-camera resolution:32 MP