Product
Xiaomi Poco X4 Pro 5G
Xiaomi Poco X4 Pro 5G
Apple iPhone 7
Apple iPhone 7
Battery
Charging 67W wired, PD3.0, QC3, 70% in 22 min, 100% in 41 min -
Talk time - Up to 14 h (3G)
Type Li-Po 5000 mAh Li-Ion 1960 mAh, non-removable (7.45 Wh)
Body
Build Glass front (Gorilla Glass 5), glass back, plastic frame Glass front (Corning-made glass), aluminum back, aluminum frame
Dimensions 164.2 x 76.1 x 8.1 mm (6.46 x 3.00 x 0.32 in) 138.3 x 67.1 x 7.1 mm (5.44 x 2.64 x 0.28 in)
SIM Nano-SIM + Nano-SIM Nano-SIM
Weight 205 g (7.23 oz) 138 g (4.87 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 5.1, A2DP, LE 4.2, A2DP, LE
Infrared port Yes -
NFC Yes (market/region dependent) Yes
Positioning GPS, GLONASS, BDS, GALILEO GPS, GLONASS, GALILEO, QZSS
Radio FM radio No
USB USB Type-C 2.0, OTG Lightning, USB 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
Display
Protection Corning Gorilla Glass 5 Ion-strengthened glass
Resolution 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) 750 x 1334 pixels, 16:9 ratio (~326 ppi density)
Size 6.67 inches, 107.4 cm2 (~86.0% screen-to-body ratio) 4.7 inches, 60.9 cm2 (~65.6% screen-to-body ratio)
Type Super AMOLED, 120Hz, 700 nits, 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, February 28 2016, September 07. Released 2016, September 16
Status Available. Released 2022, March 23 Discontinued
Main Camera
Features LED flash, HDR, panorama Quad-LED dual-tone flash, HDR
Single - 12 MP, f/1.8, 28mm (wide), 1/3.0", PDAF, OIS
Triple 108 MP, f/1.9, 26mm (wide), 1/1.52", 0.7µm, PDAF - Global version 64 MP, f/1.8, 26mm (wide), 0.7µm, PDAF - India version 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) -
Video 1080p@30fps 4K@30fps, 1080p@30/60/120fps, 720p@240fps
Memory
Card slot microSDXC (uses shared SIM slot) No
Internal 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM 32GB 2GB RAM, 128GB 2GB RAM, 256GB 2GB RAM
  UFS 2.2 NVMe
Misc
Colors Laser Black, Laser Blue, Poco Yellow Jet Black, Black, Silver, Gold, Rose Gold, Red
Models 2201116PG A1660, A1778, A1779, A1780, A1853, A1866, iPhone9,1, iPhone9,3
SAR 1.06 W/kg (head)     1.09 W/kg (body)     1.19 W/kg (head)     1.19 W/kg (body)    
SAR EU 0.60 W/kg (head)     0.96 W/kg (body)     1.38 W/kg (head)     1.34 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - A1660, A1778
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - Global HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - A1660, A1778
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41 - Global 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 27, 28, 29, 30, 38, 39, 40, 41 - A1660, A1778
5G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA - Global -
Speed HSPA, LTE (CA), 5G HSPA 42.2/5.76 Mbps, LTE (3CA) Cat9 450/50 Mbps, EV-DO Rev.A 3.1 Mbps
Technology GSM / HSPA / LTE / 5G GSM / CDMA / HSPA / EVDO / LTE
  1, 3, 5, 8, 28, 40, 78 SA/NSA - India CDMA2000 1xEV-DO & TD-SCDMA - A1660
Our Tests
Battery (old) Endurance rating 119h -
Camera Photo / Video -
Display Contrast ratio: Infinite (nominal) -
Loudspeaker -26.8 LUFS (Good) -
Performance AnTuTu: 335353 (v8), 384646 (v9) GeekBench: 2063 (v5.1) GFXBench: 17fps (ES 3.1 onscreen) -
Platform
Chipset Qualcomm SM6375 Snapdragon 695 5G (6 nm) Apple A10 Fusion (16 nm)
CPU Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver) Quad-core 2.34 GHz (2x Hurricane + 2x Zephyr)
GPU Adreno 619 PowerVR Series7XT Plus (six-core graphics)
OS Android 11, MIUI 13 for POCO iOS 10.0.1, upgradable to iOS 15.8.4
Selfie camera
Features HDR, panorama Face detection, HDR, panorama
Single 16 MP, f/2.5, (wide), 1/3.06" 1.0µm 7 MP, f/2.2, 32mm (standard)
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes No
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
  24-bit/192kHz Hi-Res audio -
Tests
Audio quality - Noise -92.4dB / Crosstalk -80.9dB
Battery (old) - Endurance rating 61h
Camera - Photo / Video
Display - Contrast ratio: 1603:1 (nominal), 3.964 (sunlight)
Loudspeaker - Voice 67dB / Noise 73dB / Ring 75dB
Performance - Basemark OS II 2.0: 3416