Comparison of Energizer Energy E520 LTE and Cat S31

Comparison of Energizer Energy E520 LTE and Cat S31 [S]ave

Attribute	Energizer Energy E520 LTE ×	Cat S31 ×
General
Brand	Energizer	Cat
Launch
Announced	2017-09-01	2017-09-01
Body
Width (mm)	11.1	12.6
Length (mm)	150.8	146
Height (mm)	76.2	74.4
Weight (g)	206	200
SIM	Hybrid Dual SIM (Nano-SIM, dual stand-by)	Single SIM (Nano-SIM)
Network
Technology	GSM HSPA LTE	GSM HSPA LTE
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - EU
4G bands	1, 3, 7, 8, 20	1, 2, 3, 5, 7, 8, 20 - EU 2, 3, 4, 5, 7, 12, 17
Speed	HSPA 42.2/11.5 Mbps LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps
Platform
OS	Android 6.0 (Marshmallow)	Android 7.0 (Nougat)
Chipset	Mediatek MT6737 (28 nm)	Qualcomm MSM8909 Snapdragon 210 (28 nm)
CPU	Quad-core 1.3 GHz Cortex-A53	Quad-core 1.3 GHz Cortex-A7
GPU	Mali-T720	Adreno 304
Memory
Card slot	microSDHC (uses shared SIM slot)	microSDXC (dedicated slot)
Internal	16GB 2GB RAM	16GB 2GB RAM
Display
Size (in)	5.2	4.7
Resolution (px)	720 x 1280	720 x 1280
Protection	Corning Gorilla Glass 3	Corning Gorilla Glass 3
Display Type	LTPS IPS LCD	TFT
Battery
Type	Li-Ion	Li-Ion
Capcity (mAh)	4000	4000
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	13 MP, AF	8 MP, AF
Main Camera Video	1080p@30fps	720p@30fps
Main Camera Features	LED flash, HDR, panorama	LED flash
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	5 MP	2 MP
Comms
WLAN	Wi-Fi 802.11 b/g/n, hotspot	Wi-Fi 802.11 b/g/n, hotspot
Bluetooth	4.0, A2DP, LE	4.1, A2DP, LE
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 proximity	Accelerometer compass proximity
Misc
Colors	Black	Black
SAR Head (W/kg)	0.26	-
SAR Body (W/kg)	0.6	-
Stand-by (h)	220	-
Talk time (h)	Up to 15 h (3G)	-