Comparison of Oppo R2001 Yoyo and BLU Life Mark

Attribute	BLU Life Mark ×	Oppo R2001 Yoyo ×
General
Brand	Blu	Oppo
Launch
Announced	2016-03-01	2014-05-01
Body
Width (mm)	9.5	9.2
Length (mm)	142.4	138.5
Height (mm)	72	69.5
Weight (g)	150	145
SIM	Dual SIM (Micro-SIM, dual stand-by)	Dual SIM (dual stand-by)
Network
Technology	GSM HSPA LTE	GSM HSPA
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 900 / 2100	HSDPA 2100
4G bands	3, 7, 20, 38, 40	-
Speed	HSPA 42.2/11.5 Mbps LTE Cat4 150/50 Mbps	HSPA 42.2/11.5 Mbps
Platform
OS	Android 5.1 (Lollipop)	Android 4.2.1 (Jelly Bean)
Chipset	Mediatek MT6735 (28 nm)	Mediatek MT6582M (28 nm)
CPU	Quad-core 1.3 GHz Cortex-A53	Quad-core 1.3 GHz Cortex-A7
GPU	Mali-T720	Mali-400MP2
Memory
Card slot	microSDXC	microSDHC (dedicated slot)
Internal	16GB 2GB RAM	4GB 1GB RAM
Display
Size (in)	5	4.7
Resolution (px)	720 x 1280	540 x 960
Display Type	IPS LCD	IPS LCD
Battery
Type	Li-Po	Li-Ion
Capcity (mAh)	2300	1900
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	13 MP, f/2.0, 1/3", AF	5 MP, AF
Main Camera Video	1080p@30fps	720p
Main Camera Features	LED flash, panorama, HDR	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	Wi-Fi 802.11 b/g/n, hotspot
Bluetooth	4.0, A2DP	2.1
GPS	+	+
NFC	-	-
Radio	FM radio	FM radio
USB	microUSB 2.0	microUSB 2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Fingerprint (rear-mounted) accelerometer compass proximity	Accelerometer proximity
Misc
Colors	Gold Grey White	Black White
Models	-	R20 R2001
Stand-by (h)	715	350
Talk time (h)	Up to 25 h (2G) / Up to 15 h (3G)	Up to 6 h