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Nokia Lumia 635 vs Nokia Lumia 521

Compare Nokia Lumia 635

Rs. 4,999
(Discontinued)

 

View Details >

Compare Nokia Lumia 521

Rs. 4,449
(Discontinued)

 

View Details >

Summary
Performance

Snapdragon 400

512 MB RAM

512 MB RAM

Display

4.5" (11.43 cm)

480x854 px

4" (10.16 cm)

800x480 px (HD)

Rear Camera

5 MP

Single Camera

5 MP

Single Camera

Battery

1830 mAh

14 h talktime (3G)

1430 mAh

9 h talktime (3G)

Storage

8 GB

128 GB (Expandable)

8 GB

64 GB (Expandable)

Front Camera

N/A

N/A

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

Windows Phone v8.1

Windows Phone v8

Performance
Chipset

Qualcomm Snapdragon 400

CPU

Quad core, 1.2 GHz, Cortex A7

Dual core, 1 GHz, Qualcomm Snapdragon S4

Graphics

Adreno 305

RAM

512 MB

512 MB

Display
Display Type

IPS LCD

IPS LCD

Screen Size

4.5 " (11.43 cm)

4 " (10.16 cm)

Resolution

480x854 px

800x480 px (HD)

Pixel Density

218 ppi

233 ppi

Screen to Body Ratio (calculated)

64.59 %

57.33 %

Screen Protection

Corning Gorilla Glass v3

Touch Screen

, Capacitive Touchscreen, Multi-touch

, , Multi-touch

Design
Size Compare
Size Compare
Dimensions

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

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

Weight

134 grams

124.5 grams

Build Material

Case: Plastic
Back: Plastic

Colours

Black, Orange, White, Yellow

White

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 1944 Pixels

2592 x 1936 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

1830 mAh

1430 mAh

Type

Li-ion

Li-ion

TalkTime

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

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

Standby time

Up to 27 Day(2G)

Up to 400 Hours(3G)

Storage
Internal Memory

8 GB

8 GB

Expandable Memory

, Up to 128 GB

, Up to 64 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, 4G Not Supported in India, 3G, 2G

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

SIM 1

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..

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

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

, v4.0

, v3.0

GPS

with A-GPS, Glonass

with A-GPS, Glonass

USB Connectivity

microUSB 2.0

USB 2.0, microUSB

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Audio Features

Dolby Digital

Sensors
Other Sensors

Proximity sensor, Accelerometer, Compass

Light sensor, Proximity sensor, Accelerometer

Applications

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