Product
Xiaomi Redmi K50i
Xiaomi Redmi K50i
Apple iPhone SE (2022)
Apple iPhone SE (2022)
Battery
Charging 67W wired, 50% in 15 min, 100% in 46 min 20W wired, 50% in 30 min 7.5W wireless (Qi)
Type Li-Po 5080 mAh Li-Ion 2018 mAh (6.96 Wh)
Body
Build - Glass front, glass back, aluminum frame
Dimensions 163.6 x 74.3 x 8.9 mm (6.44 x 2.93 x 0.35 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 + eSIM
Weight 200 g (7.05 oz) 144 g (5.08 oz)
  - 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 No Yes
Positioning GPS (L1), GLONASS (L1), BDS (B1I+B1c), GALILEO (E1), QZSS (L1) GPS, GLONASS, GALILEO, BDS, 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/6, dual-band, hotspot
Display
Protection Corning Gorilla Glass 5 Ion-strengthened glass
Resolution 1080 x 2460 pixels (~407 ppi density) 750 x 1334 pixels, 16:9 ratio (~326 ppi density)
Size 6.6 inches, 103.4 cm2 (~85.1% screen-to-body ratio) 4.7 inches, 60.9 cm2 (~65.4% screen-to-body ratio)
Type FFS LCD, 144Hz, HDR10, Dolby Vision, 500 nits (typ), 650 nits (HBM) Retina IPS LCD, 625 nits (typ)
Features
Sensors Fingerprint (side-mounted), accelerometer, proximity, gyro, compass Fingerprint (front-mounted), accelerometer, proximity, gyro, compass, barometer
Launch
Announced 2022, July 20 2022, March 08
Status Available. Released 2022, July 23 Available. Released 2022, March 18
Main Camera
Features Color spectrum sensor, LED flash, HDR, panorama Quad-LED dual-tone flash, HDR, panorama
Single - 12 MP, f/1.8 (wide), PDAF, OIS
Triple 64 MP, f/1.9, (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.2, 120˚, (ultrawide) 2 MP, f/2.4, (macro) -
Video 4K@30fps, 1080p@30/60fps 4K@24/30/60fps, 1080p@30/60/120/240fps, HDR, OIS, stereo sound rec.
Memory
Card slot No No
Internal 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM 64GB 4GB RAM, 128GB 4GB RAM, 256GB 4GB RAM
  UFS 3.1 NVMe
Misc
Colors Phantom Blue, Stealth Black, Quick Silver Midnight, Starlight, Red
Models 22041216I A2783, A2595, A2785, A2782, A2784, iphone14,6
SAR - 0.98 W/kg (head)     0.99 W/kg (body)    
SAR EU - 1.20 W/kg (head)     1.19 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, 20, 28, 38, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66 - A2783, A2784, A2785
5G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA/Sub6 - A2783, A2784, A2785, A2782
Speed HSPA, LTE (CA), 5G HSPA, LTE (CA), 5G, EV-DO Rev.A 3.1 Mbps
Technology GSM / HSPA / LTE / 5G GSM / CDMA / HSPA / EVDO / LTE / 5G
  - 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 29, 30, 38, 40, 41, 48, 66, 71, 77, 78, 79 SA/NSA/Sub6 - A2595
Platform
Chipset Mediatek Dimensity 8100 (5 nm) Apple A15 Bionic (5 nm)
CPU Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Hexa-core (2x3.22 GHz Avalanche + 4x1.82 GHz Blizzard)
GPU Mali-G610 MC6 Apple GPU (4-core graphics)
OS Android 12, upgradable to Android 13, MIUI 14 iOS 15.4, upgradable to iOS 18.5
Selfie camera
Features - HDR
Single 16 MP, f/2.5, (wide) 7 MP, f/2.2
Video 1080p@30fps 1080p@30/120fps; gyro-EIS
Sound
3.5mm jack Yes No
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
  24-bit/192kHz Hi-Res audio -
Tests
Battery (old) - Endurance rating 62h
Camera - Photo / Video
Display - 1424:1 contrast ratio, 605 nits max brightness (measured)
Loudspeaker - -25.2 LUFS (Very good)
Performance - AnTuTu: 723486 (v9) GeekBench: 4629 (v5.1) GFXBench: 60fps (ES 3.1 onscreen)