Screen size
S337Winner: 5.0"+71%
X1251.4"
Quick verdict
S337 leads the measured specs 13-1.
Measured wins
S337
13
spec wins
Overall winner
Ties
2
equal specs
X125
1
spec wins
Screen size
Technology
S337
GSM / HSPA
X125
GSM
2G bands
S337
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
X125
GSM 900 / 1800
3G bands
S337
HSDPA 900 / 2100
X125
-
Speed
S337
HSPA 21.1/5.76 Mbps
X125
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
SD card
equal specsStereo speakers
-
GPRS
S337
-
X125
No
EDGE
S337
-
X125
No
Announced
S337
2015, October. Released 2015, November
X125
2012, January. Released 2012, January
Status
S337
Discontinued
X125
Discontinued
Dimensions
S337
144.8 x 72.5 x 10.4 mm (5.70 x 2.85 x 0.41 in)
X125
107.5 x 43 x 15.5 mm (4.23 x 1.69 x 0.61 in)
Weight
S337
152 g (5.36 oz)
X125
68 g (2.40 oz)
SIM
S337
Dual SIM (Mini-SIM, dual stand-by)
X125
Mini-SIM
Other
S337
-
X125
Flashlight
Type
S337
TFT, 256K colors
X125
TFT, 65K colors
Size
S337
5.0 inches, 68.9 cm2 (~65.6% screen-to-body ratio)
X125
1.44 inches, 1.44, 6.7 cm2 (~14.5% screen-to-body ratio)
Resolution
S337
480 x 854 pixels, 16:9 ratio (~196 ppi density)
X125
128 x 128 pixels, 1:1 ratio (~126 ppi density)
OS
S337
Android 5.1 (Lollipop)
X125
-
CPU
S337
Quad-core 1.3 GHz
X125
-
Card slot
S337
microSDHC (dedicated slot)
X125
microSD (dedicated slot)
Internal
S337
8GB 1GB RAM
X125
-
Phonebook
S337
-
X125
Yes
Call records
S337
-
X125
Yes
Single
S337
5 MP, AF
X125
-
Features
S337
LED flash
X125
-
Video
S337
Yes
X125
-
Single
S337
VGA
X125
-
Video
S337
X125
-
Loudspeaker
S337
Yes
X125
Yes
3.5mm jack
S337
Yes
X125
No
WLAN
S337
Wi-Fi 802.11 b/g/n, hotspot
X125
No
Bluetooth
S337
4.0, A2DP
X125
No
Positioning
S337
GPS
X125
No
NFC
S337
No
X125
-
Radio
S337
FM radio
X125
FM radio
USB
S337
microUSB 2.0
X125
miniUSB
Sensors
S337
Accelerometer, proximity
X125
Messaging
S337
-
X125
SMS
Games
S337
-
X125
Yes
Java
S337
-
X125
No
Other
S337
-
X125
MP3 player Organizer Predictive text input
Type
S337
Li-Ion 2000 mAh, removable
X125
Removable Li-Ion 1050 mAh battery
Stand-by
S337
Up to 480 h (3G)
X125
Up to 720 h
Talk time
S337
Up to 6 h 40 min (3G)
X125
Up to 8 h
Colors
S337
Black
X125
Black
Other
S337
-
X125
No