Screen size
G516.1"
Touchbook M7Winner: 7.0"+13%
Quick verdict
G51 leads the measured specs 10-2.
Measured wins
G51
10
spec wins
Overall winner
Ties
5
equal specs
Touchbook M7
2
spec wins
Screen size
Technology
G51
GSM / HSPA / LTE
Touchbook M7
GSM / HSPA
2G bands
G51
GSM 850 / 900 / 1800 / 1900
Touchbook M7
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
G51
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Touchbook M7
HSDPA 850 / 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
Front 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
Touchbook M7
-
Speed
G51
HSPA, LTE
Touchbook M7
HSPA 21.1/5.76 Mbps
Announced
G51
2022, June 03. Released 2022, June 03
Touchbook M7
2017, July. Released 2017, July
Status
G51
Discontinued
Touchbook M7
Discontinued
Dimensions
G51
155.3 x 73.5 x 9.5 mm (6.11 x 2.89 x 0.37 in)
Touchbook M7
187.7 x 107.5 x 9.7 mm (7.39 x 4.23 x 0.38 in)
Weight
G51
166 g (5.86 oz)
Touchbook M7
265 g (9.35 oz)
SIM
G51
Nano-SIM + Nano-SIM
Touchbook M7
Dual SIM (Micro-SIM)
Type
G51
IPS LCD
Touchbook M7
IPS LCD
Size
G51
6.1 inches, 92.9 cm2 (~81.4% screen-to-body ratio)
Touchbook M7
7.0 inches, 137.9 cm2 (~68.3% screen-to-body ratio)
Resolution
G51
720 x 1520 pixels, 19:9 ratio (~276 ppi density)
Touchbook M7
600 x 1024 pixels, 16:9 ratio (~170 ppi density)
OS
G51
Android 11 (Go edition)
Touchbook M7
Android 6.0 (Marshmallow)
Chipset
G51
Mediatek MT6761 Helio A22 (12 nm)
Touchbook M7
Mediatek MT8321 (28 nm)
CPU
G51
Quad-core 2.0 GHz Cortex-A53
Touchbook M7
Quad-core 1.3 GHz Cortex-A7
GPU
G51
PowerVR GE8320
Touchbook M7
Mali-400
Card slot
G51
microSDXC
Touchbook M7
microSDXC
Internal
G51
32GB 2GB RAM
Touchbook M7
8GB 1GB RAM
Other
G51
eMMC 5.1
Touchbook M7
-
Dual
G51
8 MP Auxiliary lens
Touchbook M7
-
Features
G51
LED flash, HDR, panorama
Touchbook M7
-
Video
G51
1080p@30fps
Touchbook M7
720p@30fps
Single
G51
-
Touchbook M7
3.15 MP
Single
G51
8 MP
Touchbook M7
2 MP
Video
G51
720p@30fps
Touchbook M7
Loudspeaker
G51
Yes
Touchbook M7
Yes
3.5mm jack
G51
Yes
Touchbook M7
Yes
WLAN
G51
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Touchbook M7
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
G51
4.2, A2DP, LE
Touchbook M7
4.1, A2DP, LE
Positioning
G51
GPS
Touchbook M7
GPS
NFC
G51
No
Touchbook M7
No
Radio
G51
FM radio
Touchbook M7
FM radio
USB
G51
microUSB 2.0
Touchbook M7
microUSB 2.0, OTG
Sensors
G51
Fingerprint (rear-mounted), accelerometer, proximity
Touchbook M7
Accelerometer
Type
G51
Li-Po 3000 mAh
Touchbook M7
Li-Po 2800 mAh, non-removable
Stand-by
G51
-
Touchbook M7
Up to 190 h (3G)
Talk time
G51
-
Touchbook M7
Up to 9 h (3G)
Colors
G51
Black, Blue, Green, Silver, Gold
Touchbook M7
Black, White