Comparison of Samsung Galaxy S4 CDMA and Xiaomi Mi 4i

Comparison of Samsung Galaxy S4 CDMA and Xiaomi Mi 4i [S]ave

Attribute	Samsung Galaxy S4 CDMA ×	Xiaomi Mi 4i ×
General
Brand	Samsung	Xiaomi
Launch
Announced	2013-05-01	2015-04-01
Body
Width (mm)	7.9	7.8
Length (mm)	136.7	138.1
Height (mm)	69.6	69.6
Weight (g)	130.1	130
SIM	Micro-SIM	Dual SIM (Micro-SIM, dual stand-by)
Front	-	Glass
Back	-	Plastic
Frame	-	Plastic
Network
Technology	CDMA EVDO GSM HSPA LTE	GSM HSPA LTE
2G bands	CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	CDMA2000 1xEV HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 1900 / 2100 TD
4G bands	4, 13	3, 7, 38, 39, 40, 41
Speed	EV-DO Rev.A 3.1 Mbps HSPA 42.2/5.76 Mbps LTE Cat3 100/50 Mbps	HSPA LTE Cat4 150/50 Mbps
Platform
OS	Android 4.2.2 (Jelly Bean)	Android 5.0.2 (Lollipop)
Chipset	Qualcomm APQ8064T Snapdragon 600	Qualcomm MSM8939 Snapdragon 615 (28 nm)
CPU	Quad-core 1.9 GHz Krait 300	Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
GPU	Adreno 320	Adreno 405
Memory
Card slot	microSDXC (dedicated slot)	No
Internal	16GB 2GB RAM	16GB 2GB RAM 32GB 2GB RAM
Display
Size (in)	5	5
Resolution (px)	1080 x 1920	1080 x 1920
Protection	Corning Gorilla Glass 3	Corning scratch-resistant glass
Display Type	Super AMOLED	IPS LCD
Battery
Type	Li-Ion	Li-Ion
Charging	PMA wireless charging	Charging 10W, 40% in 60 min (advertised), Quick Charge
Capcity (mAh)	2600	3120
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	13 MP, f/2.2, 31mm (standard), 1/3.1", 1.14µm, AF	13 MP, f/2.0, AF
Main Camera Video	1080p@30fps	1080p@30fps, 480p@120fps
Main Camera Features	LED flash, HDR	Dual-LED dual-tone flash, panorama, HDR
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	2 MP, f/2.4, 31mm (standard)	5 MP, f/1.8
Selfie Camera Video	1080p@30fps	-
Selfie Camera Features	Dual video call	-
Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth	4.0, A2DP, EDR, LE, aptX	4.1, A2DP
GPS	+	+
NFC	+	-
Radio	No	Stereo FM radio
USB	microUSB 2.0 (MHL 2 TV-out), USB On-The-Go	microUSB 2.0, USB On-The-Go
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Accelerometer barometer compass gesture gyro humidity proximity temperature	Accelerometer compass gyro proximity
Misc
Colors	Black Mist White Frost	Black Blue Dark Gray Pink White Yellow
Models	SCH-I545 SGH-I337	2015015
SAR EU Head (W/kg)	0.18	-
SAR Head (W/kg)	0.75	0.51
SAR Body (W/kg)	1.43	0.6
Infrared port	Yes	-
Talk time (h)	Up to 11 h (3G)	Up to 35 h (3G)
Stand-by (h)	350	-
Music play (h)	69	-