Product
Xiaomi Poco M4 5G
Xiaomi Poco M4 5G
Apple iPhone 4
Apple iPhone 4
Battery
Charging 18W wired -
Stand-by - Up to 300 h (3G)
Talk time - Up to 7 h (3G)
Type Li-Po 5000 mAh Li-Po 1420 mAh, non-removable
Body
Build Glass front (Gorilla Glass), plastic frame, plastic back Glass front (Corning-made glass), glass back, stainless steel frame
Dimensions 164 x 76.1 x 8.9 mm (6.46 x 3.00 x 0.35 in) 115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in)
SIM Nano-SIM + Nano-SIM Micro-SIM
Weight 200 g (7.05 oz) 137 g (4.83 oz)
  Splash resistant Scratch-resistant glass back panel
Comms
Bluetooth 5.1, A2DP, LE 2.1, A2DP
Infrared port Yes -
NFC Yes (market/region dependent) -
Positioning GPS, GLONASS, BDS GPS, A-GPS
Radio FM radio No
USB USB Type-C 2.0, OTG 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 b/g/n, hotspot
Display
Protection Corning Gorilla Glass (unspecified version) Corning Gorilla Glass, oleophobic coating
Resolution 1080 x 2408 pixels, 20:9 ratio (~401 ppi density) 640 x 960 pixels, 3:2 ratio (~330 ppi density)
Size 6.58 inches, 104.3 cm2 (~83.6% screen-to-body ratio) 3.5 inches, 36.5 cm2 (~54.0% screen-to-body ratio)
Type IPS LCD, 90Hz, 500 nits (HBM) IPS LCD
Features
Browser - HTML5 (Safari)
Sensors Fingerprint (side-mounted), accelerometer, proximity, compass Accelerometer, gyro, proximity, compass
Launch
Announced 2022, August 15 2010, June. Released 2010, June
Status Available. Released 2022, October 07 Discontinued
Main Camera
Dual 13 MP, f/2.2, (wide), PDAF 2 MP, f/2.4, (depth) -
Features LED flash, HDR, panorama LED flash, HDR
Single - 5 MP, f/2.8, 1/3.2", 1.75µm, AF
Video 1080p@30fps 720p@30fps
Memory
Card slot microSDXC (dedicated slot) No
Internal 64GB 4GB RAM, 128GB 6GB RAM 8GB 512MB RAM, 16GB 512MB RAM, 32GB 512MB RAM
  UFS 2.2 -
Misc
Colors Power Black, Cool Blue, Poco Yellow Black, White
Models 22041219PG A1349, A1332, iPhone 3,1
SAR 1.09 W/kg (head)     1.09 W/kg (body)     1.17 W/kg (head)     1.11 W/kg (body)    
SAR EU 0.60 W/kg (head)     0.99 W/kg (body)     0.93 W/kg (head)     0.74 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 / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 -
5G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA -
Speed HSPA, LTE, 5G HSPA 7.2/5.76 Mbps
Technology GSM / HSPA / LTE / 5G GSM / HSPA
Our Tests
Audio quality - Noise -90.1dB / Crosstalk -89.6dB
Battery (old) Endurance rating 121h -
Camera Photo / Video Photo / Video
Display Contrast ratio: 1630:1 (nominal) Contrast ratio: 1242:1 (nominal) / 2.016:1 (sunlight)
Loudspeaker -28.8 LUFS (Average) Voice 65dB / Noise 60dB / Ring 66dB
Performance AnTuTu: 336380 (v9) GeekBench: 1730 (v5.1) GFXBench: 12fps (ES 3.1 onscreen) -
Platform
Chipset Mediatek Dimensity 700 (7 nm) Apple A4 (45 nm)
CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) 1.0 GHz Cortex-A8
GPU Mali-G57 MC2 PowerVR SGX535
OS Android 12, MIUI 13 iOS 4, upgradable to iOS 7.1.2
Selfie camera
Features HDR -
Single 5 MP, f/2.2, (wide) VGA, videocalling over Wi-Fi only
Video 1080p@30fps 480p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes
  24-bit/192kHz Hi-Res audio -