Screen size
G51Winner: 6.1"+18%
Studio X9 HD5.0"
Quick verdict
G51 leads the measured specs 9-2.
Measured wins
G51
9
spec wins
Overall winner
Ties
6
equal specs
Studio X9 HD
2
spec wins
Screen size
Technology
G51
GSM / HSPA / LTE
Studio X9 HD
GSM / HSPA
2G bands
G51
GSM 850 / 900 / 1800 / 1900
Studio X9 HD
GSM 850 / 900 / 1800 / 1900
3G bands
G51
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Studio X9 HD
HSDPA 850 / 900 / 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
Studio X9 HD
-
Speed
G51
HSPA, LTE
Studio X9 HD
HSPA 21.1/5.76 Mbps
Announced
G51
2022, June 03. Released 2022, June 03
Studio X9 HD
2020, March 25. Released 2020, March 25
Status
G51
Discontinued
Studio X9 HD
Discontinued
Dimensions
G51
155.3 x 73.5 x 9.5 mm (6.11 x 2.89 x 0.37 in)
Studio X9 HD
143 x 73 x 10.1 mm (5.63 x 2.87 x 0.40 in)
Weight
G51
166 g (5.86 oz)
Studio X9 HD
144 g (5.08 oz)
SIM
G51
Nano-SIM + Nano-SIM
Studio X9 HD
Nano-SIM + Nano-SIM
Type
G51
IPS LCD
Studio X9 HD
IPS LCD
Size
G51
6.1 inches, 92.9 cm2 (~81.4% screen-to-body ratio)
Studio X9 HD
5.0 inches, 68.9 cm2 (~66.0% screen-to-body ratio)
Resolution
G51
720 x 1520 pixels, 19:9 ratio (~276 ppi density)
Studio X9 HD
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
OS
G51
Android 11 (Go edition)
Studio X9 HD
Android 8.1 Oreo (Go edition)
Chipset
G51
Mediatek MT6761 Helio A22 (12 nm)
Studio X9 HD
Mediatek MT6580 (28 nm)
CPU
G51
Quad-core 2.0 GHz Cortex-A53
Studio X9 HD
Quad-core 1.3 GHz Cortex-A7
GPU
G51
PowerVR GE8320
Studio X9 HD
Mali-400MP2
Card slot
G51
microSDXC
Studio X9 HD
microSDXC
Internal
G51
32GB 2GB RAM
Studio X9 HD
8GB 1GB RAM
Other
G51
eMMC 5.1
Studio X9 HD
-
Dual
G51
8 MP Auxiliary lens
Studio X9 HD
-
Features
G51
LED flash, HDR, panorama
Studio X9 HD
LED flash
Video
G51
1080p@30fps
Studio X9 HD
1080p@30fps
Single
G51
-
Studio X9 HD
8 MP
Single
G51
8 MP
Studio X9 HD
5 MP
Video
G51
720p@30fps
Studio X9 HD
720p@30fps
Loudspeaker
G51
Yes
Studio X9 HD
Yes
3.5mm jack
G51
Yes
Studio X9 HD
Yes
WLAN
G51
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Studio X9 HD
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
G51
4.2, A2DP, LE
Studio X9 HD
4.0, A2DP
Positioning
G51
GPS
Studio X9 HD
GPS
NFC
G51
No
Studio X9 HD
No
Radio
G51
FM radio
Studio X9 HD
FM radio
USB
G51
microUSB 2.0
Studio X9 HD
microUSB 2.0
Sensors
G51
Fingerprint (rear-mounted), accelerometer, proximity
Studio X9 HD
Accelerometer
Type
G51
Li-Po 3000 mAh
Studio X9 HD
Li-Ion 2000 mAh battery
Stand-by
G51
-
Studio X9 HD
Up to 500 h (3G)
Talk time
G51
-
Studio X9 HD
Up to 15 h (3G)
Colors
G51
Black, Blue, Green, Silver, Gold
Studio X9 HD
Black, White, Blue
Price
G51
-
Studio X9 HD
About 50 EUR