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Compare 4 products

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Acer Liquid Z630S Mobile Phone
Acer Liquid Z630S
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Nokia Lumia 520 Mobile Phone
Nokia Lumia 520
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Nokia Lumia 521 Mobile Phone
Nokia Lumia 521
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Nokia Lumia 800 Mobile Phone
Nokia Lumia 800
Available colors
Editiorial reviews
3
3 editorial reviews
Find out Acer Liquid Z630s expected specifications and launch date in India. Also compare smartphone with other same specs phones.Read more
In-depth review of the Acer Liquid Z630S (Mediatek MT6753, ARM Mali-T720 MP4, 5.5", 170) with numerous measurements, benchmarks, and ratingsRead more
Acer has a range of new Android phones, which boast high-resolution front-facing cameras -- and tiny price tags.Read more
Read editorial reviews
19
3.4 out of 5
7 user ratings
5 stars
14 %
4 stars
71 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
8
8 editorial reviews
Check out our review of the Nokia Lumia 521; one of the most popular Windows Phone 8 smartphones of the year.Read more
Popular Hardware and Tech site AnandTech has reviewed the Nokia Lumia 521, available exclusively on T-Mobile in the US .Their view reinforces just how good a deal the handset is, and how effective the Windows Phone OS can be on low-end handsets.Read more
The Nokia Lumia 521 for T-Mobile is a good smartphone for a great price, as long as you don't mind Windows Phone's lack of apps.Read more
Read editorial reviews
23
3.7 out of 5
10 user ratings
5 stars
0 %
4 stars
80 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
42
4.0 out of 5
42 user ratings
5 stars
26 %
4 stars
47 %
3 stars
26 %
2 stars
0 %
1 stars
0 %
38
4.2 out of 5
38 user ratings
5 stars
39 %
4 stars
39 %
3 stars
18 %
2 stars
2 %
1 stars
0 %
39
3.9 out of 5
39 user ratings
5 stars
15 %
4 stars
58 %
3 stars
23 %
2 stars
2 %
1 stars
0 %
37
4.0 out of 5
37 user ratings
5 stars
24 %
4 stars
51 %
3 stars
21 %
2 stars
2 %
1 stars
0 %

Hardware

Operating systemAndroid 5.1Windows Phone 8.1Windows Phone 8Windows Phone 7.8
CPU clock speed1.3 GHz1.0 GHz1.4 GHz1.4 GHz
CPU cores8-coreDual-coreDual-coreSingle-core
CPU modelMediaTek MT6753Qualcomm Snapdragon S4 MSM8227Qualcomm Snapdragon S4 MSM8227Qualcomm Snapdragon S2 MSM8255
GPU modelARM Mali-T720 MP4 GPQualcomm Adreno 305Qualcomm Adreno 305Qualcomm Adreno 205
RAM memory3 GB512 MB512 MB512 MB

Display

Screen size5.5 in4.0 in4.0 in3.7 in
Touchscreenyesyes
N/A
yes
Number of colors16.7M16.7M16.7M16.7M
Panel typeLCDLCDLCDOLED
Resolution1280 x 720 px800 x 480 px800 x 480 px800 x 480 px
TechnologyIPS LCDIPS TFTIPS LCDAMOLED
Pixel density267.0 ppi233.0 ppi235.0 ppi252.0 ppi
HDRnono
N/A
no
Multi touchyesyesyesyes
Dual screen support
N/A
no
N/A
no
Scratch resistant display
N/A
yes
N/A
yes

Rear camera

Primary sensor resolution8.0 Mpx5.0 Mpx5.0 Mpx8.0 Mpx
Highest video resolution1920 x 1080 px1280 x 720 px1280 x 720 px1280 x 720 px
Autofocusyesyesyesyes
Burst Modeyes
N/A
N/A
N/A
Digital Image Stabilizationyes
N/A
N/A
N/A
Digital zoomyes
N/A
N/A
yes
Face detectionyes
N/A
N/A
N/A
Geo-taggingyesyesyesyes
Gesture Shotyes
N/A
N/A
N/A
HDR Captureyes
N/A
N/A
N/A
LED Flashyesyes
N/A
yes
Panoramayes
N/A
yesyes
Smile detectionyes
N/A
N/A
N/A
Touch focusyesyesyesyes
Primary sensor size
N/A
1/4"
N/A
N/A
Primary lens aperture
N/A
2.4 f2.4 f
N/A
Video recording
N/A
yes
N/A
yes
Maximum FPS at the highest resolution
N/A
30.0 fps
N/A
N/A
Maximum FPS (regardless of res.)
N/A
30.0 fps
N/A
30.0 fps
Optical zoom
N/A
4x4x
N/A

Storage

Internal storage32 GB8 GB
N/A
16 GB
Memory card readeryesyesyesno
Maximum card storage64GB64GB64GB
N/A
Types of memory card supportedmicroSDmicroSDmicroSDNo memory slot

Design

Colour of product
  • Black
  • Gold
  • Grey
  • Silver
  • Black
  • Blue
  • White
  • Yellow
White
  • Black
  • Blue
  • Pink
  • White
MaterialPlastic
  • Glass
  • Plastic
N/A
Plastic
Water resistant
N/A
no
N/A
no
Shock resistant
N/A
no
N/A
no

Dimensions

Height6.15 in4.72 in4.88 in4.59 in
Width3.05 in2.52 in2.52 in2.41 in
Depth0.35 in0.39 in0.39 in0.48 in
Weight5.82 oz4.37 oz4.37 oz5.01 oz

Sensors

Accelerometeryesyesyesyes
Proximityyesyesyesyes
Digital compassyesyes
N/A
yes
Ambient light sensoryesyesyesyes
Gyroscopeyesyes
N/A
N/A

Connectivity

Dual sim supportyesnonoyes
Sim card sizeMicro-SIMMicro-SIMMicro-SIMMicro-SIM
Bluetoothyesyesyesyes
Bluetooth version4.04.03.0 HS2.1 EDR
Bluetooth profileA2DP
  • A2DP
  • A2DP
  • AVRCP
N/A
  • A2DP
  • AVRCP
Bluetooth codecSBC
N/A
N/A
N/A
NFCnono
N/A
no
Charging connectionUSBUSB
N/A
USB
Headphone connection3.5 mm3.5 mm3.5 mm3.5 mm
Type of USB connectorMicro-USB
N/A
Micro-USB
N/A
USB On-The-Go (OTG)yesno
N/A
yes
DLNA certified
N/A
no
N/A
yes
USB version
N/A
2.0
N/A
2.0
Video output
N/A
No
N/A
No

Cellular

Wireless network (Wi-Fi)yesyesyesyes
Wireless networking standard
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
N/A
  • 802.11b
  • 802.11g
  • 802.11n
Data transmissionHSPA+HSPA+HSPA+
N/A
Navigation systemGPSGLONASSGPSA-GPS
2G GSMyesyesyesyes
GSM frequencies
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
3G UMTSyesyes
N/A
yes
UMTS frequences
  • 850 MHz
  • 900 MHz
  • 1700 MHz
  • 1900 MHz
  • 2100 MHz
2100 MHz
  • 850 MHz
  • 1700 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
4G LTEyesnoyesno
LTE frequencies
  • 700 MHz
  • 800 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
N/A
N/A
N/A
Mobile hotspotyesyes
N/A
yes

Battery

Battery typeLithium ionLithium ionLithium ionLithium ion
Battery capacity4000.0 mAh1430.0 mAh1430.0 mAh1450.0 mAh
Standby time710.0 h360.0 h400.0 h335.0 h
Talk time21.0 h14.0 h9.0 h13.0 h
Fast chargingnono
N/A
no
Replaceable battery
N/A
yes
N/A
no
Wireless charging
N/A
no
N/A
no

Often compared with Nokia Lumia 520

Nokia Lumia 520 Mobile Phone
Nokia Lumia 521
NokiaLumia 520
NokiaLumia 521

Often compared with Nokia Lumia 521

Nokia Lumia 521 Mobile Phone
Nokia Lumia 520
NokiaLumia 521
NokiaLumia 520

Often compared with Nokia Lumia 800

Nokia Lumia 800 Mobile Phone
Nokia Lumia 900
NokiaLumia 800
NokiaLumia 900