Comparison of Lenovo Vibe S1 and Oppo A71

Comparison of Lenovo Vibe S1 and Oppo A71 [S]ave

Attribute	Oppo A71 ×	Lenovo Vibe S1 ×
General
Brand	Oppo	Lenovo
Launch
Announced	2017-09-01	2015-09-01
Body
Width (mm)	7.6	7.8
Length (mm)	148.1	143.3
Height (mm)	73.8	70.8
Weight (g)	137	132
SIM	Dual SIM (Nano-SIM, dual stand-by)	Hybrid Dual SIM (Nano-SIM, dual stand-by)
Front	Glass	-
Back	Aluminum	-
Frame	Aluminum	-
Network
Technology	GSM LTE UMTS	GSM HSPA LTE
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	UMTS 900 / 2100 / 850	HSDPA 850 / 900 / 1900 / 2100
4G bands	1, 3, 5, 7, 8, 38, 40, 41	1, 3, 5, 7, 8, 20, 40
Speed	HSPA 42.2/5.76 Mbps LTE	HSPA LTE Cat4 150/50 Mbps
Platform
OS	Android 7.1 (Nougat)	Android 5.0 (Lollipop)
Chipset	Mediatek MT6750 (28 nm)	Mediatek MT6752 (28 nm)
CPU	Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)	Octa-core 1.7 GHz Cortex-A53
GPU	Mali-T860MP2	Mali-T760MP2
Memory
Card slot	microSDXC (dedicated slot)	microSDXC (uses shared SIM slot)
Internal	16GB 3GB RAM	32GB 3GB RAM
Display
Size (in)	5.2	5
Resolution (px)	720 x 1280	1080 x 1920
Protection	Corning Gorilla Glass 3	Corning Gorilla Glass 3
Display Type	IPS LCD	IPS LCD
Battery
Type	Li-Ion	Li-Po
Capcity (mAh)	3000	2420
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	13 MP, f/2.2, PDAF	13 MP, f/2.2, PDAF
Main Camera Video	1080p@30fps	1080p@30fps
Main Camera Features	LED flash, HDR, panorama	Dual-LED dual-tone flash, HDR, panorama
Selfie Camera
Selfie Camera Type	Single	Dual
Selfie Camera Properties	5 MP, f/2.4	2 MP, depth sensor 8 MP
Comms
WLAN	Wi-Fi 802.11 b/g/n, hotspot	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot
Bluetooth	4.0, A2DP	4.0, A2DP
GPS	+	+
NFC	-	-
Radio	FM radio	FM radio
USB	microUSB 2.0, USB On-The-Go	microUSB 2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Accelerometer compass proximity	Accelerometer proximity
Misc
Colors	Black Gold	Midnight Blue Pearl White
Models	CPH1717	S1a40 S1c50
Stand-by (h)	-	264
Talk time (h)	-	Up to 26 h (2G) / Up to 12 h (3G)