Product
Xiaomi Redmi K50 Pro
Xiaomi Redmi K50 Pro
Apple iPhone 8
Apple iPhone 8
Battery
Charging 120W wired, PD3.0, QC3, 100% in 19 min 15W wired, PD2.0, 50% in 30 minWireless (Qi)
Talk time - Up to 14 h (3G)
Type Li-Po 5000 mAh Li-Ion 1821 mAh, non-removable (6.96 Wh)
Body
Build Glass front (Gorilla Glass Victus), glass back Glass front (Corning-made glass), glass back (Corning-made glass), aluminum frame
Dimensions 163.1 x 76.2 x 8.5 mm (6.42 x 3.00 x 0.33 in) 138.4 x 67.3 x 7.3 mm (5.45 x 2.65 x 0.29 in)
SIM Nano-SIM + Nano-SIM Nano-SIM
Weight 201 g (7.09 oz) 148 g (5.22 oz)
  IP53 dust protected and water resistant (vertical water sprays) IP67 dust/water resistant (up to 1m for 30 min)Apple Pay (Visa, MasterCard, AMEX certified)
Comms
Bluetooth 5.3, A2DP, LE 5.0, A2DP, LE
Infrared port Yes -
NFC Yes Yes
Positioning GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) GPS, GLONASS, GALILEO, QZSS
Radio No No
USB USB Type-C 2.0, OTG Lightning, USB 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
Display
Protection Corning Gorilla Glass Victus Ion-strengthened glass
Resolution 1440 x 3200 pixels, 20:9 ratio (~526 ppi density) 750 x 1334 pixels, 16:9 ratio (~326 ppi density)
Size 6.67 inches, 107.4 cm2 (~86.4% screen-to-body ratio) 4.7 inches, 60.9 cm2 (~65.4% screen-to-body ratio)
Type OLED, 120Hz, Dolby Vision, HDR10+, 1200 nits (peak) Retina IPS LCD, 625 nits (typ)
  - 3D Touch display & home button
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer
Launch
Announced 2022, March 17 2017, September 12. Released 2017, September 22
Status Available. Released 2022, March 22 Discontinued
Main Camera
Features Color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama Quad-LED dual-tone flash, HDR
Single - 12 MP, f/1.8, 28mm (wide), PDAF, OIS
Triple 108 MP, (wide), 1/1.52", 0.7µm, PDAF, OIS 8 MP, 119˚ (ultrawide) 2 MP, f/2.4, (macro) -
Video 4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS 4K@24/30/60fps, 1080p@30/60/120/240fps
Memory
Card slot No No
Internal 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM 64GB 2GB RAM, 128GB 2GB RAM, 256GB 2GB RAM
  UFS 3.1 NVMe
Misc
Colors Black, Gray, Blue, Green Silver, Space Gray, Gold, Red
Models 22021211RC, 22011211C A1863, A1905, A1906, A1907, iPhone10,1, iPhone10,4
SAR - 1.32 W/kg (head)     1.36 W/kg (body)    
SAR EU - 1.19 W/kg (head)     1.17 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 34, 38, 39, 40, 41, 66
5G bands 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA -
Speed HSPA, LTE, 5G HSPA 42.2/5.76 Mbps, LTE (3CA) Cat12 600/150 Mbps, EV-DO Rev.A 3.1 Mbps
Technology GSM / CDMA / HSPA / CDMA2000 / LTE / 5G GSM / HSPA / LTE
  CDMA2000 1x -
Platform
Chipset Mediatek Dimensity 9000 (4 nm) Apple A11 Bionic (10 nm)
CPU Octa-core (1x3.05 GHz Cortex-X2 & 3x2.85 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Hexa-core (2x Monsoon + 4x Mistral)
GPU Mali-G710 MC10 Apple GPU (three-core graphics)
OS Android 12, MIUI 13 iOS 11, up to iOS 16.7.11
Selfie camera
Features - Face detection, HDR, panorama
Single 20 MP, (wide) 7 MP, f/2.2
Video 1080p@30/120fps 1080p@30fps
Sound
3.5mm jack No No
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
  24-bit/192kHz Hi-Res audio -
Tests
Audio quality - Noise -93.5dB / Crosstalk -80.4dB
Battery (old) - Endurance rating 66h
Camera - Photo / Video
Display - Contrast ratio: 1395:1 (nominal), 3.957 (sunlight)
Loudspeaker - Voice 71dB / Noise 77dB / Ring 80dB
Performance - AnTuTu: 237594 (v7)GeekBench: 10214 (v4.4)GFXBench: 20fps (ES 3.1 onscreen)