Comparison of Samsung Galaxy J2 Pro (2018) and Xiaomi Redmi 4 (4X)

Comparison of Samsung Galaxy J2 Pro (2018) and Xiaomi Redmi 4 (4X) [S]ave

Attribute	Xiaomi Redmi 4 (4X) ×	Samsung Galaxy J2 Pro (2018) ×
General
Brand	Xiaomi	Samsung
Launch
Announced	2017-05-01	2018-01-01
Body
Width (mm)	8.7	8.4
Length (mm)	139.2	143.8
Height (mm)	70	72.3
Weight (g)	150	153
SIM	Hybrid Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by)	Dual SIM (Micro-SIM, dual stand-by)
Front	Glass	Glass
Back	Aluminum	Plastic
Frame	Aluminum	Aluminum
Network
Technology	GSM HSPA LTE	GSM HSPA LTE
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 2100
4G bands	1, 3, 5, 7, 8, 38, 39, 40, 41	1, 3, 5, 7, 8, 20, 38, 40 - Asia, Russia 1, 5, 8, 38, 40
Speed	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 300/100 Mbps	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps
Platform
OS	Android 6.0.1 (Marshmallow)	Android 7.1 (Nougat)
Chipset	Qualcomm MSM8940 Snapdragon 435 (28 nm)	Qualcomm MSM8917 Snapdragon 425 (28 nm)
CPU	Octa-core 1.4 GHz Cortex-A53	Quad-core 1.4 GHz Cortex-A53
GPU	Adreno 505	Adreno 308
Memory
Card slot	microSDXC (uses shared SIM slot)	microSDXC (dedicated slot)
Internal	16GB 2GB RAM 16GB 3GB RAM 32GB 3GB RAM 64GB 3GB RAM 64GB 4GB RAM	16GB 1.5GB RAM 16GB 2GB RAM
Display
Size (in)	5	5
Resolution (px)	720 x 1280	540 x 960
Protection	Corning Gorilla Glass (unspecified version)	Corning Gorilla Glass (unspecified version)
Display Type	IPS LCD	Super AMOLED
Battery
Type	Li-Po	Li-Ion
Capcity (mAh)	4100	2600
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	13 MP, f/2.0, PDAF	8 MP, f/2.2, AF
Main Camera Video	1080p@30fps	1080p@30fps
Main Camera Features	LED flash, HDR, panorama	LED flash, HDR, panorama
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	5 MP, f/2.2	5 MP, f/2.2
Selfie Camera Video	1080p@30fps	-
Selfie Camera Features	-	LED flash
Comms
WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth	4.2, A2DP, LE	4.2, A2DP
GPS	+	+
NFC	-	-
Radio	FM radio	FM radio
USB	microUSB 2.0	microUSB 2.0, USB On-The-Go
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Fingerprint (rear-mounted) accelerometer compass gyro proximity	Accelerometer proximity
Misc
Colors	Black Gold	Black Blue Gold Pink
Models	2016060 2016090 MAE136 MAG138 Redmi 4 Redmi 4X	SM-J250F SM-J250G SM-J250M SM-J250Y
SAR Head (W/kg)	0.77	0.51
SAR Body (W/kg)	0.83	1.2
Infrared port	Yes	-
Stand-by (h)	432	-
Talk time (h)	Up to 36 h (3G)	Up to 18 h (3G)
Music play (h)	87	60