Apple iPhone 12 vs Xiaomi Redmi Note 9 Pro vs Apple iPhone 7 - specs comparison

Display

Size:

6.1 inches

6.7 inches

4.7 inches

Resolution:

2532 x 1170 pixels, 19.5:9 ratio, 457 PPI

2400 x 1080 pixels, 20:9 ratio, 395 PPI

1334 x 750 pixels, 16:9 ratio, 326 PPI

Technology:

OLED

IPS LCD

Screen-to-body:

87.24 %

84.42 %

65.71 %

Peak brightness:

1200 cd/m2 (nit)

625 cd/m2 (nit)

Features:

60Hz refresh rate, HDR video support, Oleophobic coating, Scratch-resistant glass (Ceramic Shield), Ambient light sensor, Proximity sensor

Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Pressure-sensitive, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor

Hardware

System chip:

Apple A14 Bionic

Qualcomm Snapdragon 720G SM7125

Apple A10 Fusion APL1W24

Processor:

Hexa-core, 64-bit, 5 nm

Octa-core, 2300 MHz, Kryo 465, 64-bit, 8 nm

Quad-core, 2340 MHz, 64-bit, 16 nm

GPU:

Yes

Adreno 618

PowerVR 7XT GT7600 Plus

RAM:

4GB

6GB LPDDR4

2GB LPDDR4

Internal storage:

64GB (NVMe), not expandable

64GB (UFS 2.1)

256GB, not expandable

Storage expansion:

microSDXC up to 512 GB

Device type:

Smartphone

OS:

iOS (14.x)

Android (10), Xiaomi MI UI

iOS (14.x, 13.x, 12.x, 11.x, 10.x)

Battery

Capacity:

2815 mAh

5020 mAh

1960 mAh

Type:

Li - Ion, Not user replaceable

Li - Polymer, Not user replaceable

Li - Ion, Not user replaceable

Battery life test results:

link

Charging:

USB Power Delivery, Qi wireless charging, MagSafe wireless charging

Fast charging

Max charge speed:

Wireless: 15.0W

Wired: 30.0W

Camera

Rear:

Dual camera

Quad camera

Single camera

Main camera:

12 MP (Sapphire crystal lens cover, OIS, PDAF)

64 MP (PDAF)

12 MP (Sapphire crystal lens cover, OIS, PDAF, BSI sensor)

Specifications:

F1.6; 26 mm

F1.9; 26 mm; 1/1.7"; 0.8 μm

F1.8; 28 mm; 1/3"; 1.22 μm

Second camera:

12 MP (Ultra-wide, Sapphire crystal lens cover)

8 MP (Ultra-wide)

Specifications:

Aperture size: F2.4; Focal Length: 13 mm

Aperture size: F2.2; Focal Length: 13 mm; Sensor size: 1/4"; Pixel size: 1.12 μm

Third camera:

5 MP (Macro, Autofocus)

Specifications:

Aperture size: F2.4; Sensor size: 1/5"; Pixel size: 1.12 μm

Fourth camera:

2 MP (Depth information)

Specifications:

Aperture size: F2.4; Sensor size: 1/5"; Pixel size: 1.75 μm

Video recording:

3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps)

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (960 fps)

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)

Features:

OIS, HDR, Time-lapse video, Continuous autofocus, Picture-taking during video recording

OIS, Time-lapse video, Continuous autofocus, Video calling, Video sharing

Front:

12 MP (EIS, HDR, Slow-motion videos)

16 MP (HDR, Slow-motion videos)

7 MP (HDR)

Video capture:

3840x2160 (4K UHD) (60 fps)

1920x1080 (Full HD)

Design

Dimensions:

5.78 x 2.81 x 0.29 inches (146.7 x 71.5 x 7.4 mm)

6.53 x 3.02 x 0.35 inches (165.8 x 76.7 x 8.8 mm)

5.44 x 2.64 x 0.28 inches (138.3 x 67.1 x 7.1 mm)

Weight:

5.78 oz (164.0 g)

7.37 oz (209.0 g)

4.87 oz (138.0 g)

Materials:

Back: Glass; Frame: Aluminum

Back: Glass (Corning Gorilla Glass 5); Frame: Plastic

Back: Aluminum

Resistance:

Water, Dust; IP68

Water, Dust; IP67

Biometrics:

3D Face unlock

Fingerprint (touch)

Keys:

Left: Volume control; Right: Lock/Unlock key

Right: Volume control, Lock/Unlock key

Left: Volume control; Right: Lock/Unlock key

Colors:

Black, White, Red, Green, Blue

Interstellar gray, Tropical green, Glacier white

Black, Gold, Silver, Red, Rose gold, Jet black

Cellular

5G:

n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n71, n77, n78, n79, n260, n261, Sub-6, mmWave

LTE (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 14(700 PS), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS)