Nokia Lumia 635 vs Nokia X2: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Nokia Lumia 635 vs Nokia X2. The complete information of specifications to decide which to buy.

Compare
Nokia Lumia 635Nokia Lumia 635Global · 512MB · 8GB
Nokia X2Nokia X2Global · 1GB · 4GB
Technical data sheets

Basics
Nokia Lumia 635
Nokia Lumia 635
Global · 512MB · 8GB
View datasheet
vs
Nokia X2
Nokia X2
Global · 1GB · 4GB
View datasheet
vs

Score
Ki Cost-effective
Score		 5.4 Ki Cost-effective
Score 		-- Not available
Design and Screen score 4.6Design & Materials --Design & Materials
Performance and Hardware score 4.5Performance & Hardware --Performance & Hardware
Camera score 4.5Camera --Camera
Connectivity score 4.5 Connectivity -- Connectivity
Battery score 4.5 Battery --Battery

User reviews
User score
4.9
21 reviews
6.2
8 reviews

Technical specifications of the Nokia Lumia 635 vs Nokia X2

Specs Nokia Lumia 635 price comparison Nokia Lumia 635
Global · 512MB · 8GB 		where to buy Nokia X2 Nokia X2
Global · 1GB · 4GB
Inches 4.5" 4.3"
Resolution LowRes LowRes
Usable surface 64% useful 63% useful
Aspect Ratio 16:9 5:3
Dimensions 66.7 mm
129.5 mm
9.2 mm 		68.3 mm
121.7 mm
11.0 mm
Weight 134 g 149 g
Micro SnapD. 400
Quad-Core 		SnapD. 200
Dual-Core
RAM 512 MB RAM 1 GB RAM
Storage 8 GB 4 GB
AnTuTu 11.417
v? 		11.827
v?
Battery 1830 mAh 1800 mAh
Main Camera 1
5 Mpx · ƒ/2.4

1
5 Mpx · ƒ/2.7

Selfie Camera SELF 0 Mpx · ƒ/-- SELF 0.3 Mpx · ƒ/--
Bands
OS Windows Phone 8.1 Android 4.1 Jelly Bean

Brand
Brand Nokia Nokia
Aliases --

Release Date
Release date April 2014,
10 years ago 		June 2014,
9 years ago
State On Sale Not available
Market Global Global

Design & Materials

Structure

Nokia Lumia 635
Nokia X2
Nokia Lumia 635
Nokia X2
Size
66.7 mm • 129.5 mm • 9.2 mm
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 Print 3D Model
68.3 mm • 121.7 mm • 11.0 mm
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 Print 3D Model
Weight 134 g 149 g
Usable surface 64 % 63 %
Materials - -
Resistance - -
Colors
Black

White

Yellow

Green

Orange
Black

White

Yellow

Gray

Green

Orange

Screen
Diagonal 4.5" 4.3"
Type LCD IPS • LCD IPS •
Aspect Ratio 16:9 5:3
Resolution LowRes
480 x 854 px 		LowRes
480 x 800 px
Density 218 Pixels per inch 217 Pixels per inch

Others

Others
  • Without Notch
  • Scratch resistant
  • Corning Gorilla Glass 3
  • Capacitive
  • Multi-touch
  • ClearBlack display
  • Without Notch
  • Scratch resistant
  • Capacitive
  • Multi-touch
  • ClearBlack display

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
6.5
7.9
Do you think it's a nice phone?
6.3
7.5
Is it comfortable?
7.2
8.8
Can you see it well in the sunlight?
5.5
6.0
Number of reviews
21 reviews
8 reviews

Performance & Hardware

Processor
Model Qualcomm Snapdragon 400 MSM8926 Qualcomm Snapdragon 200 MSM8210
CPU 4x Cortex-A7 1.2 GHz 4x Cortex-A7 1.2 GHz
Type Quad-Core Dual-Core
Manufacturing 28 nm 28 nm
64 Bits No No

Graphics
GPU Qualcomm Adreno 305 Qualcomm Adreno 203

RAM
RAM 512 MB 1 GB
Type -- --

Antutu
Score
11.417
Antutu v?
Overall performance better than 41% of devices
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11.827
Antutu v?
Overall performance better than 22% of devices
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Storage
Capacity 8 GB 4 GB
Type -- --
SD Slot Yes ,
Independent SD slot 		Yes ,
Independent SD slot

Security
Fingerprint No No

Sensors
Sensors
  • Accelerometer
  • Proximity
  • Light sensor
  • Accelerometer

Audio

Audio
-
-

Others
Notifications LED -- --
Cooling system No No
Gaming buttons No No

User reviews

Does it have good sound?
6.7
6.6
Does it work smoothly in everyday use?
5.9
6.8
What's your experience been with demanding games?
4.2
4.6
Number of reviews
21 reviews
8 reviews

Camera

Main
No. of cameras Rear camera Rear camera
1
Camera type

Standard

Standard
Resolution 5 Mpx 5 Mpx
Sensor Unknown Unknown
Type Unknown Unknown
Aperture ƒ/ 2.4 ƒ/ 2.7
ISO 100 - 1600 --
Pixel size -- 1.41 µm
Pixel Binning -- --
Sensor size -- --

Features
Flash No LED
Optical Stabilisation No No
Slow Motion Video No,
30 fps 		No,
30 fps
Others
  • Digital zoom
  • Autofocus
  • Touch focus
  • Geotagging
  • Panorama
  • Face detection
  • White balance settings
  • Exposure compensation
  • Digital zoom
  • Autofocus
  • Touch focus
  • Geotagging
  • Exposure compensation

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution -- 0.3 Mpx
Sensor Unknown
Type --
Aperture ƒ/ --
Pixel size --
Pixel Binning --
Sensor size --
Others
--
--

DxOMark Score
DxOMark Score -- --

User reviews

Quality of daytime photos
6.3
6.1
Quality of nighttime photos
3.4
4.4
Quality of selfies
1.5
4.6
Does it have a powerful flash?
0.7
6.1
Number of reviews
21 reviews
8 reviews

Connectivity

Network compatibility

5G -- --
4G LTE
  • B3 (1800)
  • B7 (2600)
  • B20 (800)
 --
3G
  • B1 (2100)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B8 (900)
2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card
Dual SIM Single Sim Dual Sim Dual Standby
Type
  • Micro SIM
  • Micro SIM
  • Micro SIM

Wi-Fi
Wi-Fi
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11b
  • 802.11g
  • 802.11n
Others
  • Wi-Fi Hotspot
  • Wi-Fi Hotspot

Bluetooth
Version Bluetooth 4.0 Bluetooth 4.0
Others
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • GATT (Generic Attribute Profile)
  • HFP (Hands-Free Profile)
  • OPP (Object Push Profile)
  • PBAP/PAB (Phone Book Access Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • GAVDP (Generic Audio/Video Distribution Profile)
  • HFP (Hands-Free Profile)
  • HID (Human Interface Profile)
  • HSP (Headset Profile)
  • PAN (Personal Area Networking Profile)
  • FTP (File Transfer Profile)
  • OPP (Object Push Profile)
  • PBAP/PAB (Phone Book Access Profile)
  • HS

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • S-GPS
  • Wi-Fi
  • Cell ID
  • Beidou
  • GPS
  • A-GPS
  • GLONASS
  • Wi-Fi
  • Cell ID
  • Beidou

USB
USB
  • Charging
  • Mass Storage
  • Charging
  • Mass Storage

SAR
European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

 -- 0.810 W/Kg on head
0.780 W/Kg on body
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

 -- 0.990 W/Kg on head
0.530 W/Kg on body

Others
Others
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • DLNA
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.

User reviews

Does it have good coverage for calls?
7.4
8.4
Quality of the GPS
7.6
6.3
And the WiFi?
7.0
7.6
Number of reviews
21 reviews
8 reviews

Battery

Battery
Capacity
1830 mAh
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1800 mAh
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Type Li-Ion Li-Ion
Fast charge No No
Others
  • Removable
  • Removable

User reviews

How long does the battery last?
  • 0%
    Less than half day
  • 10%
    Less than a day
  • 62%
    One day
  • 24%
    More than one day
  • 5%
    Two days or more
  • 0%
    Less than half day
  • 38%
    Less than a day
  • 25%
    One day
  • 25%
    More than one day
  • 13%
    Two days or more
Number of reviews
21 reviews
8 reviews

Software

Software
Operating System
  • Microsoft Windows 8.1
    Windows Phone 8.1 , 9 years ago
  • Nokia X 2.0 (Android 4.3 Jelly Bean AOSP
    Android 4.1 Jelly Bean, 11 years ago
Google Services (official) -- Yes

User reviews

Did it come with preinstalled applications?
  • 19%
    It comes with a clean operating system
  • 71%
    It has preinstalled apps but they don't bother me
  • 10%
    It has preinstalled apps that I can't uninstall
  • 13%
    It comes with a clean operating system
  • 63%
    It has preinstalled apps but they don't bother me
  • 25%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 22%
    Never
  • 11%
    Once a year
  • 56%
    Every six months
  • 11%
    Every two months or less
  • 63%
    Never
  • 13%
    Once a year
  • 13%
    Every six months
  • 13%
    Every two months or less
Number of reviews
21 reviews
8 reviews
Prices
From $ 147 --
Prices unavailable