Nokia Lumia 630 vs Microsoft Lumia 640 XL

Phones Images
Nokia Lumia 630 Microsoft Lumia 640 XL
PHONES
Phone Names Nokia Lumia 630 Microsoft Lumia 640 XL
Network
2G bandsGSM 850 / 900 / 1800 / 1900 - all versionsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 900 / 2100 - RM-976HSDPA 850 / 900 / 1900 / 2100
SpeedHSPA 21.1/5.76 MbpsHSPA 42.2/5.76 Mbps
TechnologyGSM / HSPAGSM / HSPA
 HSDPA 850 / 900 / 1900 / 2100 - RM-977-
Launch
Announced2014, April. Released 2014, May2015, March. Released 2015, April
StatusDiscontinuedDiscontinued
Body
Dimensions129.5 x 66.7 x 9.2 mm, 78.5 cc (5.10 x 2.63 x 0.36 in)157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in)
SIMMicro-SIMMicro-SIM
Weight134 g (4.73 oz)171 g (6.03 oz)
Display
ProtectionCorning Gorilla Glass 3Corning Gorilla Glass 3
Resolution480 x 854 pixels, 16:9 ratio (~221 ppi density)720 x 1280 pixels, 16:9 ratio (~259 ppi density)
Size4.5 inches, 54.3 cm2 (~62.9% screen-to-body ratio)5.7 inches, 88.9 cm2 (~69.1% screen-to-body ratio)
TypeIPS LCDIPS LCD
 ClearBlack displayClearBlack display
Platform
CPUQuad-core 1.2 GHz Cortex-A7Quad-core 1.2 GHz Cortex-A7
ChipsetQualcomm Snapdragon 400 (28 nm)Qualcomm MSM8226 Snapdragon 400 (28 nm)
GPUAdreno 305Adreno 305
OSMicrosoft Windows Phone 8.1Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal8GB 512MB RAM8GB 1GB RAM
 eMMC 4.5eMMC 4.5
Main Camera
FeaturesPanoramaZeiss optics, LED flash
Single5 MP, 1/4.0", AF13 MP, f/2.0, 28mm (wide), 1/3.0", AF
Video720p@30fps1080p@30fps
Selfie camera
Single-5 MP
Video-1080p@30fps
 No-
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth4.0, A2DP, LE/ aptX after WP8 Denim update4.0, A2DP
NFCNoYes
PositioningGPS, GLONASSGPS, GLONASS, BDS
RadioFM radioFM radio
USBmicroUSB 2.0microUSB 2.0
WLANWi-Fi 802.11 b/g/n, DLNA, hotspotWi-Fi 802.11 b/g/n, DLNA, hotspot
Features
SensorsAccelerometer, sensor coreAccelerometer, proximity, compass, sensor core
Battery
Music playUp to 58 h-
Stand-byUp to 600 hUp to 936 h (2G) / Up to 936 h (3G)
Talk timeUp to 16 h 20 min (2G) / Up to 13 h 10 min (3G)Up to 31 h 20 min (2G) / Up to 23 h 40 min (3G)
TypeLi-Ion 1830 mAh, removable (BL-5H)Li-Ion 3000 mAh, removable
Misc
ColorsBright Orange, bright green, bright yellow, white, blackMatte cyan, Orange, Black, Matte white, Glossy white
PriceAbout 110 EURAbout 170 EUR
SAR1.52 W/kg (head)     1.25 W/kg (body)-
SAR EU1.51 W/kg (head)     1.52 W/kg (body)-
Tests
Audio quality- Noise -93.0dB / Crosstalk -94.4dB
Battery lifeEndurance rating 66h Endurance rating 74h
Camera Photo / Video-
Display Contrast ratio: 771:1 (nominal), 2.056 (sunlight) Contrast ratio: 1119:1 (nominal), 3.065 (sunlight)
Loudspeaker Voice 68dB / Noise 65dB / Ring 75dB-
OUR TESTS
Audio quality-Noise -93.0dB / Crosstalk -94.4dB
Battery (old)Endurance rating 66hEndurance rating 74h
CameraPhoto / Video-
DisplayContrast ratio: 771:1 (nominal), 2.056 (sunlight)Contrast ratio: 1119:1 (nominal), 3.065 (sunlight)
LoudspeakerVoice 68dB / Noise 65dB / Ring 75dB-