Product
Xiaomi Mi 4s
Xiaomi Mi 4s
Nothing CMF Phone 2 Pro
Nothing CMF Phone 2 Pro
Battery
Charging 18W wired, QC2, 40% in 60 min 33W wired 5W reverse wired
Type Li-Ion 3260 mAh, non-removable 5000 mAh
Body
Dimensions 139.3 x 70.8 x 7.8 mm (5.48 x 2.79 x 0.31 in) 164 x 78 x 7.8 mm (6.46 x 3.07 x 0.31 in)
SIM Nano-SIM + Micro-SIM Nano-SIM + Nano-SIM
Weight 133 g (4.69 oz) 185 g (6.53 oz)
  - User-replaceable back cover IP54 dust protected and water resistant (water splashes) Manufacturer-rated water-resistant (up to 25cm for 20 min)
Comms
Bluetooth 4.1, A2DP 5.3, A2DP, LE
Infrared port Yes -
NFC No Yes (market/region dependent)
Positioning GPS, GLONASS, BDS GPS, GALILEO, GLONASS, BDS, QZSS
Radio No No
USB USB Type-C USB Type-C
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Display
Protection - Panda Glass
Resolution 1080 x 1920 pixels, 16:9 ratio (~441 ppi density) 1080 x 2392 pixels (~388 ppi density)
Size 5.0 inches, 68.9 cm2 (~69.9% screen-to-body ratio) 6.77 inches, 110.9 cm2 (~86.7% screen-to-body ratio)
Type IPS LCD AMOLED, 1B colors, 120Hz, 2160Hz PWM, HDR10+, 800 nits (typ), 1300 nits (HBM), 3000 nits (peak)
  - Ultra HDR image support
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Launch
Announced 2016, February. Released 2016, March 2025, April 28
Status Discontinued Available. Released 2025, May 05
Main Camera
Features Dual-LED dual-tone flash, panorama, HDR LED flash, panorama, HDR
Single 13 MP, f/2.0, PDAF -
Triple - 50 MP, f/1.9, 24mm (wide), 1/1.57", 1.0µm, dual pixel PDAF 50 MP, f/1.9, 50mm (telephoto), 1/2.88", PDAF, 2x optical zoom 8 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm
Video 1080p@30fps, 720p@120fps 4K@30fps, 1080p@30/60/120fps, gyro-EIS
Memory
Card slot microSDXC (uses shared SIM slot) microSDXC
Internal 64GB 3GB RAM 128GB 8GB RAM, 256GB 8GB RAM
  eMMC 5.0 -
Misc
Colors Black, White, Gold, Pink White, Black, Orange, Light Green
Models - A001
Network
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 3, 7, 38, 39, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 20, 28, 38, 40, 41, 42, 48, 66, 71 - International
5G bands - 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 20, 28, 38, 40, 41, 42, 48, 66, 71 SA/NSA - International
Speed HSPA, LTE Cat4 150/50 Mbps HSPA, LTE, 5G
Technology GSM / CDMA / HSPA / LTE GSM / HSPA / LTE / 5G
  TD-SCDMA 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA - India
Our Tests
Audio quality Noise -94.9dB / Crosstalk -82.6dB -
Battery (old) Endurance rating 75h -
Camera Photo / Video -
Display Contrast ratio: 975:1 (nominal), 2.095 (sunlight) -
Loudspeaker Voice 73dB / Noise 68dB / Ring 82dB -
Performance Basemark OS II 2.0: 1545Basemark X: 12990 -
Platform
Chipset Qualcomm MSM8992 Snapdragon 808 (20 nm) Mediatek Dimensity 7300 Pro (4 nm)
CPU Hexa-core (4x1.4 GHz Cortex-A53 & 2x1.8 GHz Cortex-A57) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 418 Mali-G615 MC2
OS Android 5.1 (Lollipop), upgradable to 7.0 (Nougat), MIUI 10 Android 15, up to 3 major Android upgrades, Nothing OS 3.2
Selfie camera
Single 5 MP, f/2.0 16 MP, f/2.0, 22mm (wide), 1/3.0"
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes No
Loudspeaker Yes Yes
Tests
Battery (new) - Active use score 14:38h
Display - 1255 nits max brightness (measured)
Loudspeaker - -27.0 LUFS (Good)
Performance - AnTuTu: 683318 (v10) GeekBench: 2963 (v6) 3DMark: 855 (Wild Life Extreme)