Xiaomi Redmi K50i vs Nothing Phone (1)

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PHONES
Phone Names Xiaomi Redmi K50i Nothing Phone (1)
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 411, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 34, 38, 39, 40, 41, 66
5G bands1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / HSPA / LTE / 5G
Launch
Announced2022, July 202022, July 12
StatusAvailable. Released 2022, July 23Available. Released 2022, July 16
Body
Build-Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Dimensions163.6 x 74.3 x 8.9 mm (6.44 x 2.93 x 0.35 in)159.2 x 75.8 x 8.3 mm (6.27 x 2.98 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight200 g (7.05 oz)193.5 g (6.84 oz)
Display
ProtectionCorning Gorilla Glass 5Corning Gorilla Glass 5
Resolution1080 x 2460 pixels (~407 ppi density)1080 x 2400 pixels, 20:9 ratio (~402 ppi density)
Size6.6 inches, 103.4 cm2 (~85.1% screen-to-body ratio)6.55 inches, 103.6 cm2 (~85.8% screen-to-body ratio)
TypeFFS LCD, 144Hz, HDR10, Dolby Vision, 500 nits (typ), 650 nits (HBM)OLED, 1B colors, 120Hz, 1440Hz PWM, HDR10+, 500 nits (typ), 1200 nits (peak)
Platform
CPUOcta-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)Octa-core (1x2.5 GHz Cortex-A78 & 3x2.4 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55)
ChipsetMediatek Dimensity 8100 (5 nm)Qualcomm SM7325-AE Snapdragon 778G+ 5G (6 nm)
GPUMali-G610 MC6Adreno 642L
OSAndroid 12, upgradable to Android 13, MIUI 14Android 12, upgradable to Android 15, up to 3 major Android upgrades, Nothing OS 3.0
Memory
Card slotNoNo
Internal128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
Main Camera
Dual-50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 50 MP, f/2.2, 114˚ (ultrawide), 1/2.76", 0.64µm, AF
FeaturesColor spectrum sensor, LED flash, HDR, panoramaLED flash, panorama, HDR
Triple64 MP, f/1.9, (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.2, 120˚, (ultrawide) 2 MP (macro)-
Video4K@30fps, 1080p@30/60fps4K@30fps, 1080p@30/60fps, gyro-EIS, live HDR
Selfie camera
Single16 MP, f/2.5, (wide)16 MP, f/2.5, (wide), 1/3.1", 1.0µm
Video1080p@30fps1080p@30fps
Sound
35mm jackYesNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
Comms
Bluetooth5.3, A2DP, LE5.2, A2DP, LE
Infrared portYes-
NFCNoYes
PositioningGPS (L1), GLONASS (L1), BDS (B1I+B1c), GALILEO (E1), QZSS (L1)GPS (L1), GLONASS (L1), BDS (B1I+B1c), GALILEO (E1), QZSS (L1)
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6, dual-band
Features
SensorsFingerprint (side-mounted), accelerometer, proximity, gyro, compassFingerprint (under display, optical), accelerometer, proximity, gyro, compass
Battery
Charging67W wired, 50% in 15 min, 100% in 46 min33W wired, PD3.0, QC4, 50% in 30 min, 100% in 70 min 15W wireless 5W reverse wireless
TypeLi-Po 5080 mAhLi-Ion 4500 mAh (17.42 Wh)
Misc
ColorsPhantom Blue, Stealth Black, Quick SilverWhite, Black
Models22041216IA063
PriceAbout 320 EUR$ 539.00 / £ 234.77 / € 249.95 / ₹ 17,990
SAR-1.29 W/kg (head)     1.09 W/kg (body)
SAR EU-0.99 W/kg (head)     1.48 W/kg (body)
OUR TESTS
Battery (old)-Endurance rating 108h
Camera-Photo / Video
Display-663 nits max brightness (measured)
Loudspeaker--24.4 LUFS (Very good)
Performance-AnTuTu: 592789 (v9) GeekBench: 3024 (v5.1) GFXBench: 33fps (ES 3.1 onscreen)