Screen size
Deco XT2.3"
G51Winner: 6.1"+62%
Quick verdict
G51 leads the measured specs 13-1.
Measured wins
Deco XT
1
spec wins
Ties
3
equal specs
G51
13
spec wins
Overall winner
Screen size
Technology
Deco XT
GSM
G51
GSM / HSPA / LTE
2G bands
Deco XT
GSM 850 / 900 / 1800 / 1900 , GSM 850 / 900 / 1800 / 1900 - SIM 2 (Q290 only)
G51
GSM 850 / 900 / 1800 / 1900
GPRS
Deco XT
Class 10
G51
-
EDGE
Deco XT
Yes
G51
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
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
-
3G bands
Deco XT
-
G51
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Deco XT
-
G51
2, 3, 4, 5, 7, 12, 17, 28, 66
Speed
Deco XT
-
G51
HSPA, LTE
Announced
Deco XT
2011, July. Released 2011, Q3
G51
2022, June 03. Released 2022, June 03
Status
Deco XT
Discontinued
G51
Discontinued
Dimensions
Deco XT
103 x 57.6 x 12.5 mm (4.06 x 2.27 x 0.49 in)
G51
155.3 x 73.5 x 9.5 mm (6.11 x 2.89 x 0.37 in)
Weight
Deco XT
75 g (2.65 oz)
G51
166 g (5.86 oz)
Keyboard
Deco XT
QWERTY
G51
-
SIM
Deco XT
Mini-SIM
G51
Nano-SIM + Nano-SIM
Type
Deco XT
TFT, 256K colors
G51
IPS LCD
Size
Deco XT
2.31 inches, 16.5 cm2 (~27.9% screen-to-body ratio)
G51
6.1 inches, 92.9 cm2 (~81.4% screen-to-body ratio)
Resolution
Deco XT
320 x 240 pixels, 4:3 ratio (~173 ppi density)
G51
720 x 1520 pixels, 19:9 ratio (~276 ppi density)
Card slot
Deco XT
microSDHC (dedicated slot)
G51
microSDXC
Phonebook
Deco XT
Yes
G51
-
Call records
Deco XT
Yes
G51
-
Internal
Deco XT
1GB ROM, 256MB RAM
G51
32GB 2GB RAM
Other
Deco XT
-
G51
eMMC 5.1
Single
Deco XT
2 MP
G51
-
Video
Deco XT
Yes
G51
1080p@30fps
Dual
Deco XT
-
G51
8 MP Auxiliary lens
Features
Deco XT
-
G51
LED flash, HDR, panorama
Other
Deco XT
No
G51
-
Single
Deco XT
-
G51
8 MP
Video
Deco XT
-
G51
720p@30fps
Loudspeaker
Deco XT
Yes
G51
Yes
3.5mm jack
Deco XT
Yes
G51
Yes
WLAN
Deco XT
Wi-Fi 802.11 b/g/n
G51
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Bluetooth
Deco XT
2.1, A2DP
G51
4.2, A2DP, LE
Positioning
Deco XT
No
G51
GPS
Radio
Deco XT
FM radio
G51
FM radio
USB
Deco XT
microUSB
G51
microUSB 2.0
NFC
Deco XT
-
G51
No
Sensors
Deco XT
G51
Fingerprint (rear-mounted), accelerometer, proximity
Messaging
Deco XT
SMS, MMS, Push Email
G51
-
Games
Deco XT
Downloadable
G51
-
Java
Deco XT
Yes
G51
-
Other
Deco XT
Analog TV (Q290T only) Facebook Music player Video player Organizer
G51
-
Type
Deco XT
Removable Li-Ion 800 mAh battery
G51
Li-Po 3000 mAh
Stand-by
Deco XT
Up to 200 h
G51
-
Talk time
Deco XT
Up to 3 h
G51
-
Colors
Deco XT
Black, White
G51
Black, Blue, Green, Silver, Gold
Price
Deco XT
About 70 EUR
G51
-
OS
Deco XT
-
G51
Android 11 (Go edition)
Chipset
Deco XT
-
G51
Mediatek MT6761 Helio A22 (12 nm)
CPU
Deco XT
-
G51
Quad-core 2.0 GHz Cortex-A53
GPU
Deco XT
-
G51
PowerVR GE8320