Screen size
S337Winner: 5.0"+52%
X5102.4"
Quick verdict
S337 leads the measured specs 12-1.
Measured wins
S337
12
spec wins
Overall winner
Ties
3
equal specs
X510
1
spec wins
Screen size
Technology
S337
GSM / HSPA
X510
GSM
2G bands
S337
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
X510
GSM 900 / 1800
3G bands
S337
HSDPA 900 / 2100
X510
-
Speed
S337
HSPA 21.1/5.76 Mbps
X510
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
3.5mm jack
SD card
equal specsStereo speakers
-
GPRS
S337
-
X510
Class 10
EDGE
S337
-
X510
No
Announced
S337
2015, October. Released 2015, November
X510
2010, April. Released 2010, June
Status
S337
Discontinued
X510
Discontinued
Dimensions
S337
144.8 x 72.5 x 10.4 mm (5.70 x 2.85 x 0.41 in)
X510
106 x 51.8 x 15.7 mm (4.17 x 2.04 x 0.62 in)
Weight
S337
152 g (5.36 oz)
X510
103 g (3.63 oz)
SIM
S337
Dual SIM (Mini-SIM, dual stand-by)
X510
Dual SIM (Mini-SIM, no dual stand-by)
Type
S337
TFT, 256K colors
X510
TFT resistive touchscreen, 256K colors
Size
S337
5.0 inches, 68.9 cm2 (~65.6% screen-to-body ratio)
X510
2.4 inches, 17.8 cm2 (~32.5% screen-to-body ratio)
Resolution
S337
480 x 854 pixels, 16:9 ratio (~196 ppi density)
X510
240 x 320 pixels, 4:3 ratio (~167 ppi density)
Other
S337
-
X510
Handwriting recognition
OS
S337
Android 5.1 (Lollipop)
X510
-
CPU
S337
Quad-core 1.3 GHz
X510
-
Card slot
S337
microSDHC (dedicated slot)
X510
microSDHC (dedicated slot)
Internal
S337
8GB 1GB RAM
X510
1MB
Phonebook
S337
-
X510
Yes, Photocall
Call records
S337
-
X510
Yes
Single
S337
5 MP, AF
X510
2 MP
Features
S337
LED flash
X510
-
Video
S337
Yes
X510
176x144@15fps
Single
S337
VGA
X510
-
Video
S337
X510
-
Other
S337
-
X510
No
Loudspeaker
S337
Yes
X510
Yes
3.5mm jack
S337
Yes
X510
No
WLAN
S337
Wi-Fi 802.11 b/g/n, hotspot
X510
No
Bluetooth
S337
4.0, A2DP
X510
2.0, A2DP
Positioning
S337
GPS
X510
No
NFC
S337
No
X510
-
Radio
S337
FM radio
X510
Stereo FM radio, RDS
USB
S337
microUSB 2.0
X510
miniUSB 2.0
Sensors
S337
Accelerometer, proximity
X510
Messaging
S337
-
X510
SMS(threaded view), MMS, Email
Browser
S337
-
X510
WAP 2.0/xHTML, HTML
Games
S337
-
X510
Yes + downloadable
Java
S337
-
X510
Yes, MIDP 2.0
Other
S337
-
X510
MP3/WAV/AAC+ player MP4/H.263 player Organizer Voice memo Predictive text input
Type
S337
Li-Ion 2000 mAh, removable
X510
Removable Li-Ion 1050 mAh battery
Stand-by
S337
Up to 480 h (3G)
X510
Up to 600 h
Talk time
S337
Up to 6 h 40 min (3G)
X510
Up to 8 h
Colors
S337
Black
X510
Black