Screen size
G51Winner: 6.1"+12%
Grand M35.3"
Quick verdict
G51 leads the measured specs 10-1.
Measured wins
G51
10
spec wins
Overall winner
Ties
6
equal specs
Grand M3
1
spec wins
Screen size
Technology
G51
GSM / HSPA / LTE
Grand M3
GSM / HSPA / LTE
2G bands
G51
GSM 850 / 900 / 1800 / 1900
Grand M3
GSM 850 / 900 / 1800 / 1900
3G bands
G51
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Grand M3
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
G51
2, 3, 4, 5, 7, 12, 17, 28, 66
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Grand M3
1, 2, 3, 4, 5, 7, 12, 17, 28
Speed
G51
HSPA, LTE
Grand M3
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
Announced
G51
2022, June 03. Released 2022, June 03
Grand M3
2018, June. Released 2018, June
Status
G51
Discontinued
Grand M3
Discontinued
Dimensions
G51
155.3 x 73.5 x 9.5 mm (6.11 x 2.89 x 0.37 in)
Grand M3
149.1 x 70.5 x 9.8 mm (5.87 x 2.78 x 0.39 in)
Weight
G51
166 g (5.86 oz)
Grand M3
154 g (5.43 oz)
SIM
G51
Nano-SIM + Nano-SIM
Grand M3
Nano-SIM + Micro-SIM
Type
G51
IPS LCD
Grand M3
IPS LCD
Size
G51
6.1 inches, 92.9 cm2 (~81.4% screen-to-body ratio)
Grand M3
5.34 inches, 73.6 cm2 (~70.0% screen-to-body ratio)
Resolution
G51
720 x 1520 pixels, 19:9 ratio (~276 ppi density)
Grand M3
480 x 960 pixels, 18:9 ratio (~201 ppi density)
OS
G51
Android 11 (Go edition)
Grand M3
Android 8.1 Oreo (Go edition)
Chipset
G51
Mediatek MT6761 Helio A22 (12 nm)
Grand M3
Mediatek MT6739 (28 nm)
CPU
G51
Quad-core 2.0 GHz Cortex-A53
Grand M3
Quad-core 1.3 GHz Cortex-A53
GPU
G51
PowerVR GE8320
Grand M3
PowerVR GE8100
Card slot
G51
microSDXC
Grand M3
microSDXC
Internal
G51
32GB 2GB RAM
Grand M3
16GB 1GB RAM
Other
G51
eMMC 5.1
Grand M3
eMMC 5.1
Dual
G51
8 MP Auxiliary lens
Grand M3
-
Features
G51
LED flash, HDR, panorama
Grand M3
LED flash
Video
G51
1080p@30fps
Grand M3
1080p@30fps
Single
G51
-
Grand M3
8 MP, 1/5.0", 1.12µm, AF
Single
G51
8 MP
Grand M3
5 MP
Video
G51
720p@30fps
Grand M3
Features
G51
-
Grand M3
LED flash
Loudspeaker
G51
Yes
Grand M3
Yes
3.5mm jack
G51
Yes
Grand M3
Yes
WLAN
G51
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Grand M3
Wi-Fi 802.11 b/g/n
Bluetooth
G51
4.2, A2DP, LE
Grand M3
4.0, A2DP
Positioning
G51
GPS
Grand M3
GPS
NFC
G51
No
Grand M3
No
Radio
G51
FM radio
Grand M3
FM radio
USB
G51
microUSB 2.0
Grand M3
microUSB 2.0
Sensors
G51
Fingerprint (rear-mounted), accelerometer, proximity
Grand M3
Fingerprint (rear-mounted), accelerometer, proximity
Type
G51
Li-Po 3000 mAh
Grand M3
Li-Po 2500 mAh, non-removable
Stand-by
G51
-
Grand M3
Up to 675 h (2G) / Up to 550 h (3G)
Talk time
G51
-
Grand M3
Up to 20 h (2G) / Up to 16 h (3G)
Colors
G51
Black, Blue, Green, Silver, Gold
Grand M3
Black, Gold
Price
G51
-
Grand M3
About 100 EUR