Nokia Asha 308 vs Nokia Asha 311

Phones Images
PHONES
Phone Names Nokia Asha 308 Nokia Asha 311
Network
2G bandsGSM 900 / 1800 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900
3G bands-HSDPA 850 / 900 / 1700 / 1900 / 2100
EDGEUp to 236.8 kbps-
GPRSUp to 85.6 kbps-
Speed-HSPA 14.4/5.76 Mbps
TechnologyGSMGSM / HSPA
 GSM 850 / 1900 - SIM 1 & SIM 2-
Launch
Announced2012, September. Released 2012, October2012, June. Released 2012, August
StatusDiscontinuedDiscontinued
Body
Build-Glass front (Gorilla Glass), plastic back, plastic frame
Dimensions109.9 x 54 x 13 mm, 67 cc (4.33 x 2.13 x 0.51 in)106 x 52 x 12.9 mm, 64 cc (4.17 x 2.05 x 0.51 in)
SIMDual SIM (Mini-SIM, dual stand-by)Mini-SIM
Weight104 g (3.67 oz)95 g (3.35 oz)
Display
ProtectionScratch-resistant glassCorning Gorilla Glass
Resolution240 x 400 pixels, 5:3 ratio (~155 ppi density)240 x 400 pixels, 5:3 ratio (~155 ppi density)
Size3.0 inches, 25.6 cm2 (~43.2% screen-to-body ratio)3.0 inches, 25.6 cm2 (~46.5% screen-to-body ratio)
TypeTFT, 65K colorsTFT, 65K colors
Platform
CPU-1.0 GHz
Memory
Call recordsYesYes
Card slotmicroSDHC (dedicated slot), 2 GB includedmicroSDHC (dedicated slot)
Internal20MB 128MB ROM 64MB RAM140MB 256MB ROM 128MB RAM
Phonebook1000 entries, PhotocallYes, Photocall
Main Camera
Single2 MP3.15 MP
Video176x144@13fps480p@25fps
Selfie camera
 NoNo
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth3.02.1, EDR
NFCNo-
PositioningNoNo
RadioStereo FM radio, RDS, recordingStereo FM radio, RDS
USBmicroUSB 2.0microUSB 2.0, OTG
WLANNoWi-Fi 802.11 b/g/n
Features
GamesYes + downloadableYes + downloadable
JavaYes, MIDP 2.1Yes
MessagingSMS, MMS, Email, IMSMS, MMS, Email, IM
SensorsAccelerometerAccelerometer, proximity
 SNS integration MP4/H.264/WMV player MP3/WAV/WMA/AAC+ player Organizer Voice memo Predictive text inputSNS integration MP4/H.264/WMV player MP3/WAV/WMA/AAC player Organizer Voice memo Predictive text input
Battery
Music playUp to 54 hUp to 40 h
Stand-byUp to 600 hUp to 696 h (2G) / Up to 744 h (3G)
Talk timeUp to 17 hUp to 14 h (2G) / Up to 6 h (3G)
TypeLi-Ion 1110 mAh, removable (BL-4U)Removable Li-Ion 1110 mAh battery (BL-4U)
Misc
ColorsBlack, Golden lightDark Grey, Rose Red, Blue, Brown, Sand White
PriceAbout 70 EURAbout 80 EUR
SAR-1.09 W/kg (head)     0.79 W/kg (body)
SAR EU0.93 W/kg (head)1.37 W/kg (head)
Tests
Audio quality Noise -81.5dB / Crosstalk -78.2dB-
Display Contrast ratio: 938:1 (nominal) / 1.911:1 (sunlight)-
Loudspeaker Voice 81dB / Noise 71dB / Ring 75dB -
OUR TESTS
Audio qualityNoise -81.5dB / Crosstalk -78.2dB-
DisplayContrast ratio: 938:1 (nominal) / 1.911:1 (sunlight)-
LoudspeakerVoice 81dB / Noise 71dB / Ring 75dB-