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Allview Viper E vs Nokia N91

 
Brief information about compared phones: Allview Viper E , Nokia N91

Allview Viper E 2014 year of release. cpu Quad-core 1.3 GHz Cortex-A7. screen 4.5". with resolution 480x854. Smartphone has 2 megapixel front camera and 8 megapixel main camera .

Nokia N91 2005 year of release. cpu 220 MHz Dual ARM 9. screen 2.1". with resolution 176x208. Smartphone has 2 megapixel main camera .

Display Technology IPS LCD TFT
Touchscreen capacitive touchscreen
Display colors Super AMOLED 256K
Screen size 4.5" inch 2.1" inch
Screen area 55.8 cm2 14.0 cm2
Screen format 16:9 (height:width) (height:width)
Screen to body ratio 127.3 Х 65.5 Х 10 mm 22.5%
Screen resolution 480 x 854 px 176 x 208 px
PPI /points per inch/ 218 PPI 0 PPI
Screen protection Asahi Dragontrail Glass
Camera and Video Rear camera, main 8 MP, Single 2 MP, Single
Camera specs 8 MP, AF 2 MP
Functions Dual-LED flash, HDR
Video 1080p@30fps Yes
Front camera, selfie 2 MP, Single 0 MP,
Specifications 2 MP
Performance Operating system OS Android 5.0 (Lollipop) Symbian 9.1, Series 60 UI 3rd Edition
Chipset Mediatek MT6582 (28 nm)
Processor CPU Quad-core 1.3 GHz Cortex-A7 220 MHz Dual ARM 9
Graphics processor GPU Mali-400MP2 Z525 -Mali-T720MP2 Z528
External memory microSD, up to 32 GB (dedicated slot) No
Internal memory 8 GB, 1 GB RAM 4/8 GB, 64 MB RAM
General specs Release date 2014, September 2005, Q2
Dimensions (HxWxD) 131 Х 65 Х 7.8 mm 113.1 Х 55.2 Х 22 mm
Weight 122.5 g 164 g
Colors Black, White Light Blue Chrome, Dark Gray Chrome, Black (Music Edition)
Battery 1800 mAh,  Removable Li-Ion 900 mAh,  Removable Li-Ion
Approximate price 230 EUR
Battery life Stand by time- Up to 225 h Talking time- Up to 9 h 15 min Stand by time- Up to 190 h (2G) / 170 h (3G) Talking time- Up to 4 h (2G) / 3 h (3G) Music play - Up to 10 h
Communication and Connectivity SIM card Single SIM (Micro-SIM)Dual SIM (Micro-SIM, dual stand-by) Mini-SIM
Network Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100) Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed HSPA 21.1/5.76 Mbps Yes, 384 kbps
GPRS Class 12 Class 10
Edge Class 10 Class 10
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11b/g
GPS Yes, with A-GPS No
NFC Super AMOLED
USB microUSB 2.0 miniUSB 2.0
Bluetooth 4.0, A2DP, EDR 1.2 (A2DP - 8 GB version only)
Harmful irradiation SAR EU - 0.84 W/kg (head)     1.24 W/kg (body)     SAR - 0.74 W/kg (head)     0.58 W/kg (body)     SAR EU - 0.48 W/kg (head)    
Music and Audio Radio FM radio Stereo FM radio
Headphone jack Yes Yes
Others DTS sound -Yamaha amplifier 5-way configurable navigation key
Other features Dop Sensors Accelerometer, proximity, compass Predictive text input -Voice dial -Voice memo -Organizer

An overview of the main advantages of each of the devices

Reasons to buy Viper E
  • External memory microSD GB
Reasons to buy N91