Screen size
G51Winner: 6.1"+9.8%
Studio J85.5"
Quick verdict
G51 leads the measured specs 10-1.
Measured wins
G51
10
spec wins
Overall winner
Ties
6
equal specs
Studio J8
1
spec wins
Screen size
Technology
G51
GSM / HSPA / LTE
Studio J8
GSM / HSPA
2G bands
G51
GSM 850 / 900 / 1800 / 1900
Studio J8
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
G51
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Studio J8
HSDPA 850 / 1700(AWS) / 1900 / 2100 - S650P
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
Studio J8
-
Speed
G51
HSPA, LTE
Studio J8
HSPA 21.1/5.76 Mbps
Announced
G51
2022, June 03. Released 2022, June 03
Studio J8
2017, July. Released 2017, July
Status
G51
Discontinued
Studio J8
Discontinued
Dimensions
G51
155.3 x 73.5 x 9.5 mm (6.11 x 2.89 x 0.37 in)
Studio J8
155.7 x 77.6 x 8.9 mm (6.13 x 3.06 x 0.35 in)
Weight
G51
166 g (5.86 oz)
Studio J8
183 g (6.46 oz)
SIM
G51
Nano-SIM + Nano-SIM
Studio J8
Nano-SIM + Micro-SIM
Type
G51
IPS LCD
Studio J8
IPS LCD
Size
G51
6.1 inches, 92.9 cm2 (~81.4% screen-to-body ratio)
Studio J8
5.5 inches, 83.4 cm2 (~69.0% screen-to-body ratio)
Resolution
G51
720 x 1520 pixels, 19:9 ratio (~276 ppi density)
Studio J8
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
OS
G51
Android 11 (Go edition)
Studio J8
Android 7.0 (Nougat)
Chipset
G51
Mediatek MT6761 Helio A22 (12 nm)
Studio J8
Mediatek MT6580 (28 nm)
CPU
G51
Quad-core 2.0 GHz Cortex-A53
Studio J8
Quad-core 1.3 GHz Cortex-A7
GPU
G51
PowerVR GE8320
Studio J8
Mali-400MP2
Card slot
G51
microSDXC
Studio J8
microSDXC
Internal
G51
32GB 2GB RAM
Studio J8
8GB 1GB RAM
Other
G51
eMMC 5.1
Studio J8
-
Dual
G51
8 MP Auxiliary lens
Studio J8
-
Features
G51
LED flash, HDR, panorama
Studio J8
LED flash
Video
G51
1080p@30fps
Studio J8
1080p@30fps
Single
G51
-
Studio J8
8 MP
Single
G51
8 MP
Studio J8
5 MP
Video
G51
720p@30fps
Studio J8
Features
G51
-
Studio J8
LED flash
Loudspeaker
G51
Yes
Studio J8
Yes
3.5mm jack
G51
Yes
Studio J8
Yes
WLAN
G51
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Studio J8
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
G51
4.2, A2DP, LE
Studio J8
4.1, A2DP, LE
Positioning
G51
GPS
Studio J8
GPS
NFC
G51
No
Studio J8
No
Radio
G51
FM radio
Studio J8
FM radio
USB
G51
microUSB 2.0
Studio J8
microUSB 2.0, OTG
Sensors
G51
Fingerprint (rear-mounted), accelerometer, proximity
Studio J8
Fingerprint (rear-mounted), accelerometer, proximity
Type
G51
Li-Po 3000 mAh
Studio J8
Li-Po 2500 mAh, non-removable
Stand-by
G51
-
Studio J8
Up to 725 h (2G) / Up to 625 h (3G)
Talk time
G51
-
Studio J8
Up to 22 h (2G) / Up to 16 h (3G)
Colors
G51
Black, Blue, Green, Silver, Gold
Studio J8
Black, Gold, Rose Gold, Silver