Comparison of BLU M7L and Plum Optimax 7.0

Attribute	BLU M7L ×	Plum Optimax 7.0 ×
General
Brand	Blu	Plum
Launch
Announced	2021-02-09	2016-03-01
Body
Width (mm)	11	10
Length (mm)	194.4	188
Height (mm)	109.2	108
Weight (g)	286	276
SIM	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM
Network
Technology	GSM HSPA LTE	GSM HSPA
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 1900 / 2100
4G bands	2, 3, 4, 5, 7, 28	-
Speed	HSPA 42.2/5.76 Mbps LTE	HSPA 21.1/5.76 Mbps
Platform
OS	Android 10 (Go edition)	Android 5.1 (Lollipop)
Chipset	-	Mediatek MT8321 (28 nm)
CPU	Octa-core 1.6 GHz Cortex-A55	Quad-core 1.3 GHz Cortex-A7
GPU	-	Mali-400
Memory
Card slot	microSDXC	microSDHC (dedicated slot)
Internal	32GB 2GB RAM	8GB 1GB RAM
Display
Size (in)	7	7
Resolution (px)	600 x 1240	600 x 1024
Display Type	IPS LCD	IPS LCD
Battery
Type	Li-Po	Li-Po
Capcity (mAh)	2800	2800
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	5 MP	5 MP
Main Camera Video	720p@30fps	720p@30fps
Main Camera Features	LED flash	HDR, panorama
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	2 MP	2 MP
Selfie Camera Video	720p@30fps	-
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	4.1, A2DP, LE	4.0, A2DP
GPS	+	+
NFC	-	-
Radio	FM radio	FM radio
USB	microUSB 2.0, USB On-The-Go	USB 2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Accelerometer	Accelerometer
Misc
Colors	Black	Black White
Stand-by (h)	-	800
Talk time (h)	-	Up to 21 h (2G) / Up to 12 h (3G)