Screen size
S337Winner: 5.0"+60%
X15102.0"
Quick verdict
S337 leads the measured specs 11-1.
Measured wins
S337
11
spec wins
Overall winner
Ties
4
equal specs
X1510
1
spec wins
Screen size
Technology
S337
GSM / HSPA
X1510
GSM
2G bands
S337
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
X1510
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
S337
HSDPA 900 / 2100
X1510
-
Speed
S337
HSPA 21.1/5.76 Mbps
X1510
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
SD card
equal specsStereo speakers
-
GPRS
S337
-
X1510
Class 12
EDGE
S337
-
X1510
No
Announced
S337
2015, October. Released 2015, November
X1510
2013, October. Released 2013, October
Status
S337
Discontinued
X1510
Discontinued
Dimensions
S337
144.8 x 72.5 x 10.4 mm (5.70 x 2.85 x 0.41 in)
X1510
109 x 46 x 15.8 mm (4.29 x 1.81 x 0.62 in)
Weight
S337
152 g (5.36 oz)
X1510
78 g (2.75 oz)
SIM
S337
Dual SIM (Mini-SIM, dual stand-by)
X1510
Dual SIM (Mini-SIM)
Type
S337
TFT, 256K colors
X1510
TFT
Size
S337
5.0 inches, 68.9 cm2 (~65.6% screen-to-body ratio)
X1510
2.0 inches, 12.6 cm2 (~25.1% screen-to-body ratio)
Resolution
S337
480 x 854 pixels, 16:9 ratio (~196 ppi density)
X1510
176 x 220 pixels (~141 ppi density)
OS
S337
Android 5.1 (Lollipop)
X1510
-
CPU
S337
Quad-core 1.3 GHz
X1510
-
Card slot
S337
microSDHC (dedicated slot)
X1510
microSDHC (dedicated slot)
Internal
S337
8GB 1GB RAM
X1510
-
Phonebook
S337
-
X1510
Yes
Call records
S337
-
X1510
Yes
Single
S337
5 MP, AF
X1510
-
Features
S337
LED flash
X1510
-
Video
S337
Yes
X1510
-
Single
S337
VGA
X1510
-
Video
S337
X1510
-
Loudspeaker
S337
Yes
X1510
Yes
3.5mm jack
S337
Yes
X1510
No
WLAN
S337
Wi-Fi 802.11 b/g/n, hotspot
X1510
No
Bluetooth
S337
4.0, A2DP
X1510
2.1, A2DP
Positioning
S337
GPS
X1510
No
NFC
S337
No
X1510
No
Radio
S337
FM radio
X1510
FM radio
USB
S337
microUSB 2.0
X1510
microUSB 2.0
Sensors
S337
Accelerometer, proximity
X1510
Messaging
S337
-
X1510
SMS, MMS
Games
S337
-
X1510
Yes
Java
S337
-
X1510
No
Other
S337
-
X1510
MP3 player Organizer Predictive text input
Type
S337
Li-Ion 2000 mAh, removable
X1510
Li-Ion 1050 mAh, removable
Stand-by
S337
Up to 480 h (3G)
X1510
Up to 850 h
Talk time
S337
Up to 6 h 40 min (3G)
X1510
Up to 8 h 30 min
Colors
S337
Black
X1510
Black
Other
S337
-
X1510
No