Product
Xiaomi Redmi Note 6 Pro
Xiaomi Redmi Note 6 Pro
Samsung Galaxy J Max
Samsung Galaxy J Max
Battery
Charging 10W wired -
Music play - Up to 87 h
Talk time - Up to 21 h (3G)
Type Li-Po 4000 mAh, non-removable Li-Ion 4000 mAh, non-removable
Body
Build Glass front (Gorilla Glass), aluminum back, plastic frame -
Dimensions 157.9 x 76.4 x 8.3 mm (6.22 x 3.01 x 0.33 in) 186.9 x 108.8 x 8.7 mm (7.36 x 4.28 x 0.34 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 182 g (6.42 oz) 289 g (10.19 oz)
Comms
Bluetooth 5.0, A2DP, LE 4.0, A2DP
Infrared port Yes -
NFC No No
Positioning GPS, GLONASS, BDS GPS, GLONASS
Radio FM radio, recording FM radio, RDS, recording
USB microUSB 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Display
Protection Corning Gorilla Glass (unspecified version) -
Resolution 1080 x 2280 pixels, 19:9 ratio (~403 ppi density) 800 x 1280 pixels, 16:10 ratio (~216 ppi density)
Size 6.26 inches, 97.8 cm2 (~81.1% screen-to-body ratio) 7.0 inches, 142.1 cm2 (~69.9% screen-to-body ratio)
Type IPS LCD TFT
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Accelerometer
Launch
Announced 2018, September. Released 2018, October 2016, July. Released 2016, August
Status Discontinued Discontinued
Main Camera
Dual 12 MP, f/1.9, 1/2.55", 1.4µm, dual pixel PDAF5 MP, f/2.2, (depth) -
Features Dual-LED flash, HDR, panorama LED flash, HDR, panorama
Single - 8 MP, f/1.9, AF
Video 1080p@30fps 720p@30fps
Memory
Card slot microSDXC (uses shared SIM slot) microSDXC (dedicated slot)
Internal 32GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM 8GB 1.5GB RAM
  eMMC 5.1 -
Misc
Colors Black, Blue, Rose Gold, Red Black, Gold
Models M1806E7TG, M1806E7TH, M1806E7TI SM-T285, SM-T285YD
SAR 0.76 W/kg (head)     1.48 W/kg (body)     -
SAR EU 0.75 W/kg (head)     1.14 W/kg (body)     -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 4, 5, 7, 8, 20, 38, 40 1, 3, 5, 7, 8, 28, 40
Speed HSPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Technology GSM / HSPA / LTE GSM / HSPA / LTE
  1, 2, 3, 4, 5, 7, 8, 28, 38, 40 -
Our Tests
Audio quality Noise -92.7dB / Crosstalk -93.6dB -
Battery (old) Endurance rating 92h -
Camera Photo / Video -
Display Contrast ratio: 1532:1 (nominal), 2.966 (sunlight) -
Loudspeaker Voice 70dB / Noise 73dB / Ring 85dB -
Performance AnTuTu: 115605 (v7)GeekBench: 4933 (v4.4)GFXBench: 5.9fps (ES 3.1 onscreen) -
Platform
Chipset Qualcomm SDM636 Snapdragon 636 (14 nm) Spreadtrum SC8830
CPU Octa-core (4x1.8 GHz Kryo 260 Gold & 4x1.6 GHz Kryo 260 Silver) Quad-core 1.5 GHz Cortex-A7
GPU Adreno 509 Mali-400MP2
OS Android 8.1 (Oreo), planned upgrade to Android 10, MIUI 12 Android 5.1 (Lollipop)
Selfie camera
Dual 20 MP, f/2.0, (wide), 1/3", 0.9µm2 MP, f/2.2, 1.75µm, depth sensor -
Features HDR -
Single - 2 MP, f/2.2
Video 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes