vivo Y28 (2014) vs Nokia Lumia 630

Phones Images
PHONES
Phone Names vivo Y28 (2014) Nokia Lumia 630
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900 - all versions
3G bandsHSDPA 850 / 900 / 2100HSDPA 900 / 2100 - RM-976
SpeedHSPA 21.1/5.76 MbpsHSPA 21.1/5.76 Mbps
TechnologyGSM / HSPAGSM / HSPA
 -HSDPA 850 / 900 / 1900 / 2100 - RM-977
Launch
Announced2014, December. Released 2014, December2014, April. Released 2014, May
StatusDiscontinuedDiscontinued
Body
Dimensions137.4 x 68.6 x 9.8 mm (5.41 x 2.70 x 0.39 in)129.5 x 66.7 x 9.2 mm, 78.5 cc (5.10 x 2.63 x 0.36 in)
SIMMicro-SIMMicro-SIM
Weight156 g (5.50 oz)134 g (4.73 oz)
Display
Protection-Corning Gorilla Glass 3
Resolution540 x 960 pixels, 16:10 ratio (~216 ppi density)480 x 854 pixels, 16:9 ratio (~221 ppi density)
Size4.7 inches, 64.2 cm2 (~68.1% screen-to-body ratio)4.5 inches, 54.3 cm2 (~62.9% screen-to-body ratio)
TypeIPS LCDIPS LCD
 -ClearBlack display
Platform
CPUQuad-core 1.3 GHz Cortex-A7Quad-core 1.2 GHz Cortex-A7
ChipsetMediatek MT6582 (28 nm)Qualcomm Snapdragon 400 (28 nm)
GPUMali-400MP2Adreno 305
OSAndroid 4.2.2 (Jelly Bean)Microsoft Windows Phone 8.1
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal8GB 1GB RAM8GB 512MB RAM
 -eMMC 4.5
Main Camera
FeaturesLED flashPanorama
Single8 MP, AF5 MP, 1/4.0", AF
Video1080p@30fps720p@30fps
Selfie camera
Single5 MP-
 -No
Sound
3.5mm jack -Yes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth4.0, A2DP, EDR4.0, A2DP, LE/ aptX after WP8 Denim update
Infrared portYes-
NFCNoNo
PositioningGPSGPS, GLONASS
RadioFM radioFM radio
USBmicroUSB 2.0microUSB 2.0
WLANWi-Fi 802.11 b/g/n, hotspotWi-Fi 802.11 b/g/n, DLNA, hotspot
Features
SensorsAccelerometer, proximity, compassAccelerometer, sensor core
Battery
Music playUp to 32 hUp to 58 h
Stand-byUp to 430 h (2G) / Up to 430 h (3G)Up to 600 h
Talk timeUp to 14 h (2G) / Up to 13 h (3G)Up to 16 h 20 min (2G) / Up to 13 h 10 min (3G)
Type2100 mAh, removableLi-Ion 1830 mAh, removable (BL-5H)
Misc
ColorsWhiteBright Orange, bright green, bright yellow, white, black
ModelsY28-
PriceAbout 100 EURAbout 110 EUR
SAR-1.52 W/kg (head)     1.25 W/kg (body)
SAR EU-1.51 W/kg (head)     1.52 W/kg (body)
Tests
Battery life-Endurance rating 66h
Camera- Photo / Video
Display- Contrast ratio: 771:1 (nominal), 2.056 (sunlight)
Loudspeaker- Voice 68dB / Noise 65dB / Ring 75dB
OUR TESTS
Battery (old)-Endurance rating 66h
Camera-Photo / Video
Display-Contrast ratio: 771:1 (nominal), 2.056 (sunlight)
Loudspeaker-Voice 68dB / Noise 65dB / Ring 75dB