Screen size
D6334.0"
S337Winner: 5.0"+20%
Quick verdict
S337 leads the measured specs 10-1.
Measured wins
D633
1
spec wins
Ties
5
equal specs
S337
10
spec wins
Overall winner
Screen size
Technology
D633
CDMA / EVDO
S337
GSM / HSPA
2G bands
D633
CDMA 800 , CDMA2000 1xEV-DO
S337
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
D633
EV-DO Rev.A 3.1 Mbps
S337
HSPA 21.1/5.76 Mbps
GPRS
D633
No
S337
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
3.5mm jack
equal specsSD card
equal specsStereo speakers
-
EDGE
D633
No
S337
-
3G bands
D633
-
S337
HSDPA 900 / 2100
Announced
D633
2012, June. Released 2012, June
S337
2015, October. Released 2015, November
Status
D633
Discontinued
S337
Discontinued
Dimensions
D633
125.4 x 63.9 x 11.5 mm (4.94 x 2.52 x 0.45 in)
S337
144.8 x 72.5 x 10.4 mm (5.70 x 2.85 x 0.41 in)
Weight
D633
154 g (5.43 oz)
S337
152 g (5.36 oz)
SIM
D633
Mini-SIM
S337
Dual SIM (Mini-SIM, dual stand-by)
Type
D633
TFT
S337
TFT, 256K colors
Size
D633
4.0 inches, 45.5 cm2 (~56.8% screen-to-body ratio)
S337
5.0 inches, 68.9 cm2 (~65.6% screen-to-body ratio)
Resolution
D633
480 x 800 pixels, 5:3 ratio (~233 ppi density)
S337
480 x 854 pixels, 16:9 ratio (~196 ppi density)
OS
D633
Android 2.3 (Gingerbread)
S337
Android 5.1 (Lollipop)
CPU
D633
1.0 GHz
S337
Quad-core 1.3 GHz
Card slot
D633
microSDHC (dedicated slot)
S337
microSDHC (dedicated slot)
Internal
D633
60MB
S337
8GB 1GB RAM
Single
D633
5 MP, AF
S337
5 MP, AF
Video
D633
480p
S337
Yes
Features
D633
-
S337
LED flash
Other
D633
No
S337
-
Single
D633
-
S337
VGA
Video
D633
-
S337
Loudspeaker
D633
Yes
S337
Yes
3.5mm jack
D633
Yes
S337
Yes
WLAN
D633
Wi-Fi 802.11 b/g, hotspot
S337
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
D633
2.0, A2DP
S337
4.0, A2DP
Positioning
D633
GPS, A-GPS
S337
GPS
Radio
D633
No
S337
FM radio
USB
D633
microUSB 2.0
S337
microUSB 2.0
NFC
D633
-
S337
No
Sensors
D633
Accelerometer, proximity
S337
Accelerometer, proximity
Other
D633
MP3/WAV/AAC+ player MP4/H.264/WMV player Document viewer Photo viewer Organizer Voice memo/dial Predictive text input
S337
-
Type
D633
Removable Li-Ion 1630 mAh battery
S337
Li-Ion 2000 mAh, removable
Stand-by
D633
Up to 200 h
S337
Up to 480 h (3G)
Talk time
D633
Up to 5 h
S337
Up to 6 h 40 min (3G)
Colors
D633
White
S337
Black