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Nokia Lumia 521 vs Nokia Lumia 635

Compare Nokia Lumia 521

Rs. 4,449
(Discontinued)

 

View Details >

Compare Nokia Lumia 635

Rs. 4,999
(Discontinued)

 

View Details >

Summary
Performance

512 MB RAM

Snapdragon 400

512 MB RAM

Display

4" (10.16 cm)

800x480 px (HD)

4.5" (11.43 cm)

480x854 px

Rear Camera

5 MP

Single Camera

5 MP

Single Camera

Battery

1430 mAh

9 h talktime (3G)

1830 mAh

14 h talktime (3G)

Storage

8 GB

64 GB (Expandable)

8 GB

128 GB (Expandable)

Front Camera

N/A

N/A

Compare Prices
Nokia Lumia 521 is permanently discontinued.
Nokia Lumia 635 is permanently discontinued.
General
Operating System

Windows Phone v8

Windows Phone v8.1

Performance
Chipset

Qualcomm Snapdragon 400

CPU

Dual core, 1 GHz, Qualcomm Snapdragon S4

Quad core, 1.2 GHz, Cortex A7

Graphics

Adreno 305

RAM

512 MB

512 MB

Display
Display Type

IPS LCD

IPS LCD

Screen Size

4 " (10.16 cm)

4.5 " (11.43 cm)

Resolution

800x480 px (HD)

480x854 px

Pixel Density

233 ppi

218 ppi

Screen to Body Ratio (calculated)

57.33 %

64.59 %

Screen Protection

Corning Gorilla Glass v3

Touch Screen

, , Multi-touch

, Capacitive Touchscreen, Multi-touch

Design
Size Compare
Size Compare
Dimensions

Height: 124 mm
Width: 64 mm
Thickness: 9.9 mm

Height: 129.5 mm
Width: 66.7 mm
Thickness: 9.2 mm

Weight

124.5 grams

134 grams

Build Material

Case: Plastic
Back: Plastic

Colours

White

Black, Orange, White, Yellow

Camera
Main Camera
Camera Setup

Single

Single

Resolution

5 MP, Primary Camera(28 mm focal length)

5 MP, Primary Camera(28 mm focal length)

Autofocus

Flash

No

Image Resolution

2592 x 1936 Pixels

2592 x 1944 Pixels

Settings

Exposure compensation

Camera Features

4 x Digital Zoom
Touch to focus

4 x Digital Zoom
Touch to focus

Video Recording

1280x720 @ 30 fps

1280x720 @ 30 fps

Front Camera
Battery
Capacity

1430 mAh

1830 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 9 Hours(3G) / Up to 8 Hours(2G)

Up to 14 Hours(3G) / Up to 12 Hours(2G)

Standby time

Up to 400 Hours(3G)

Up to 27 Day(2G)

Storage
Internal Memory

8 GB

8 GB

Expandable Memory

, Up to 64 GB

, Up to 128 GB

Network & Connectivity
SIM Slot(s)

Single SIM, GSM

Single SIM, GSM

SIM Size

SIM1: Micro

SIM1: Micro

Network Support

5G Not Supported in India, 3G, 2G

5G Not Supported in India, 4G Not Supported in India, 3G, 2G

SIM 1

3G Bands:
UMTS 1700 / 1900 / 850 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
3G Speed:
HSDPA 21.1 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑
GPRS:
Class B
EDGE:
236.8 kbps

4G Bands:
FD-LTE 1800(band 3) / 2600(band 7) / 800(band 20)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
4G Speed:
50 Mbit/s ↑ 100 Mbit/s ↓ (LTE category 3)
3G Speed:
HSDPA 42.2 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑
GPRS:
Available
EDGE:
Available
Read More..

Wi-Fi

, Wi-Fi 4 (802.11 b/g/n)

, Wi-Fi 4 (802.11 b/g/n)

Wi-Fi Features

Mobile Hotspot

Mobile Hotspot

Bluetooth

, v3.0

, v4.0

GPS

with A-GPS, Glonass

with A-GPS, Glonass

USB Connectivity

USB 2.0, microUSB

microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Audio Features

Dolby Digital

Sensors
Other Sensors

Light sensor, Proximity sensor, Accelerometer

Proximity sensor, Accelerometer, Compass

Applications

Adobe Acrobat Reader, SkyDrive storage, Company Hub, Excel, Word, Powerpoint, OneNote