Product
Xiaomi Black Shark 3S
Xiaomi Black Shark 3S
Apple iPhone 6
Apple iPhone 6
Battery
Charging 65W wired, 100% in 38 min 18W magnetic wireless -
Stand-by - Up to 250 h (3G)
Talk time - Up to 14 h (3G)
Type Li-Po 4729 mAh Li-Po 1810 mAh, non-removable (6.9 Wh)
Body
Build Glass front, aluminum back, aluminum frame Glass front (Corning-made glass), aluminum back, aluminum frame
Dimensions 168.7 x 77.3 x 10.4 mm (6.64 x 3.04 x 0.41 in) 138.1 x 67 x 6.9 mm (5.44 x 2.64 x 0.27 in)
SIM Nano-SIM + Nano-SIM Nano-SIM
Weight 222 g (7.83 oz) 129 g (4.55 oz)
  - Apple Pay (Visa, MasterCard, AMEX certified)
Comms
Bluetooth 5.0, A2DP, LE, aptX HD, aptX Adaptive 4.0, A2DP, LE
NFC No Yes (Apple Pay only)
Positioning GPS, GLONASS, GALILEO, QZSS, BDS GPS, GLONASS
Radio No No
USB USB Type-C 2.0 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, dual-band, hotspot
Display
Protection - Ion-strengthened glass, oleophobic coating
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 (~82.4% screen-to-body ratio) 4.7 inches, 60.9 cm2 (~65.8% screen-to-body ratio)
Type AMOLED, 120Hz, HDR10+, 500 nits (typ) IPS LCD
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer
Launch
Announced 2020, July 31 2014, September 09. Released 2014, September 19
Status Available. Released 2020, August 04 Discontinued
Main Camera
Features LED flash, HDR, panorama Dual-LED dual-tone flash, HDR
Single - 8 MP, f/2.2, 29mm (standard), 1/3.0", 1.5µm, PDAF
Triple 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 13 MP, f/2.3, 120˚ (ultrawide) 5 MP, f/2.2, (depth) -
Video 4K@30/60fps, 1080p@30/60/240fps, 720p@1920fps 1080p@60fps, 720p@240fps
Memory
Card slot No No
Internal 128GB 12GB RAM, 256GB 12GB RAM 16GB 1GB RAM, 32GB 1GB RAM, 64GB 1GB RAM, 128GB 1GB RAM
  UFS 3.1 -
Misc
Colors Sky Cloud Black, Crystal Blue Space Gray, Silver, Gold
Models - A1549, A1586, A1589, A1522, A1524, A1593, iPhone7,2
SAR - 1.18 W/kg (head)     1.18 W/kg (body)    
SAR EU - 0.98 W/kg (head)     0.97 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - A1549 (GSM), A1549 (CDMA), A1586
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100 - A1549 (GSM), A1549 (CDMA), A1586
4G bands 1, 3, 4, 5, 7, 8, 12, 17, 20, 34, 38, 39, 40, 41 1, 2, 3, 4, 5, 7, 8, 13, 17, 18, 19, 20, 25, 26, 28, 29 - A1549 GSM, A1549 CDMA
5G bands 41, 78, 79 SA/NSA -
Speed HSPA, LTE, 5G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, EV-DO Rev.A 3.1 Mbps
Technology GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / CDMA / HSPA / EVDO / LTE
  CDMA2000 1xEV-DO 1, 2, 3, 4, 5, 7, 8, 13, 17, 18, 19, 20, 25, 26, 28, 29, 38, 39, 40, 41 - A1586
Platform
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Apple A8 (20 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) Dual-core 1.4 GHz Typhoon (ARM v8-based)
GPU Adreno 650 PowerVR GX6450 (quad-core graphics)
OS Android 10 iOS 8, upgradable to iOS 12.5.7
Selfie camera
Features HDR face detection, HDR, FaceTime over Wi-Fi or Cellular
Single 20 MP, f/2.0, (wide), 1/3", 0.9µm 1.2 MP, f/2.2, 31mm (standard)
Video 1080p@30fps 720p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes, with stereo speakers Yes
  - 16-bit/44.1kHz audio
Tests
Audio quality - Noise -94dB / Crosstalk -73.4dB
Battery (old) - Endurance rating 61h
Camera - Photo / Video
Display - Contrast ratio: 1213 (nominal), 3.838 (sunlight)
Loudspeaker - Voice 66dB / Noise 65dB / Ring 72dB
Performance - Basemark X: 15841