Nokia Lumia 525 vs Nokia Lumia 520

Phones Images
PHONES
Phone Names Nokia Lumia 525 Nokia Lumia 520
Network
2G bandsGSM 850 / 900 / 1800 / 1900 - RM-998GSM 850 / 900 / 1800 / 1900 - all versions
3G bandsHSDPA 900 / 2100 - RM-998HSDPA 900 / 2100 - RM-914
4G bands1, 3, 7, 8, 20, 28, 38, 40-
SpeedHSPA 21.1/5.76 MbpsHSPA 21.1/5.76 Mbps
TechnologyGSM / HSPAGSM / HSPA
 -HSDPA 850 / 1700 / 1900 / 2100 - RM-917
Launch
Announced2013, November. Released 2014, January2013, February. Released 2013, April
StatusDiscontinuedDiscontinued
Body
BuildGlass front, glass back, aluminum frameGlass front, plastic back, plastic frame
Dimensions119.9 x 64 x 9.9 mm, 75.7 cc (4.72 x 2.52 x 0.39 in)119.9 x 64 x 9.9 mm, 75.7 cc (4.72 x 2.52 x 0.39 in)
SIMMicro-SIMMicro-SIM
Weight124 g (4.37 oz)124 g (4.37 oz)
Display
ProtectionScratch-resistant glassScratch-resistant glass
Resolution480 x 800 pixels, 5:3 ratio (~233 ppi density)480 x 800 pixels, 5:3 ratio (~233 ppi density)
Size4.0 inches, 45.5 cm2 (~59.3% screen-to-body ratio)4.0 inches, 45.5 cm2 (~59.3% screen-to-body ratio)
TypeIPS LCDIPS LCD
Platform
CPUDual-core 1.0 GHzDual-core 1.0 GHz
ChipsetQualcomm MSM8227Qualcomm MSM8227
GPUAdreno 305Adreno 305
OSMicrosoft Windows Phone 8, upgradable to 8.1Microsoft Windows Phone 8, upgradable to 8.1
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal8GB 1GB RAM8GB 512MB RAM
Main Camera
FeaturesLED flash, panorama, HDR-
Single5 MP, 1/4.0", AF5 MP, f/2.4, 28mm (wide), 1/4.0", AF
Triple48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 120˚, 15mm (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (depth)-
Video720p@30fps720p@30fps
Selfie camera
FeaturesHDR-
Single16 MP, f/1.9, 29mm (standard), 1/3.06, 1.0µm-
Video4K@30fps, 1080p@30fps-
 NoNo
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth4.0, A2DP, LE/ aptX after WP8 Denim update4.0, A2DP, LE/ aptX after WP8 Denim update
NFCNoNo
PositioningGPS, GLONASSGPS, GLONASS
RadioFM RadioFM Radio
USBmicroUSB 2.0microUSB 2.0
WLANWi-Fi 802.11 b/g/n, hotspotWi-Fi 802.11 b/g/n, hotspot
Features
SensorsAccelerometer, proximityAccelerometer, proximity
Battery
Charging15W wired, QC3 9W wireless-
Music playUp to 48 hUp to 61 h
Stand-byUp to 336 h (2G) / Up to 336 h (3G)Up to 360 h (3G)
Talk timeUp to 17 h (2G) / Up to 10 h 40 min (3G)Up to 14 h 40 min (2G) / Up to 9 h 40 min (3G)
TypeLi-Ion 1430 mAh, removable (BL-5J)Li-Ion 1430 mAh, removable (BL-5J)
Misc
ColorsBlack, White, Yellow, RedYellow, red, cyan, white/black
ModelsLMG910EMW, LM-G910EMW-
PriceAbout 120 EURAbout 70 EUR
SAR-0.77 W/kg (head)
SAR EU0.72 W/kg (head)     0.79 W/kg (body)1.09 W/kg (head)
Tests
Audio quality- Noise -82.3dB / Crosstalk -81.8dB
Battery life- Endurance rating 49h
Camera- Photo / Video
Display- Contrast ratio: 834:1 (nominal) / 1.161:1 (sunlight)
Loudspeaker- Voice 68dB / Noise 69dB / Ring 66dB
OUR TESTS
Audio quality-Noise -82.3dB / Crosstalk -81.8dB
Battery (old)-Endurance rating 49h
Camera-Photo / Video
Display-Contrast ratio: 834:1 (nominal) / 1.161:1 (sunlight)
Loudspeaker-Voice 68dB / Noise 69dB / Ring 66dB