Asus Zenfone 4 A450CG or Lenovo K900 Specs Comparison
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Common specs
| Brand and model |
Asus Zenfone 4 A450CG |
Lenovo K900 |
|
| Rating
|
❤ (+0) |
❤ (+0) |
|
| Release date |
2014, June |
2013, January |
|
| Dimensions (HxWxD) |
136.8 x 67.9 x 11.3 mm
| 5.39 x 5.39 x 2.67 in
|
157 x 78 x 6.9 mm
| 6.18 x 6.18 x 3.07 in |
|
| Weight |
134 g | 4.73 oz |
162 g | 5.71 oz |
|
| Case |
buy from Amazon |
buy from Amazon |
|
| Colors |
Charcoal Black, Pearl White, Cherry Red, Sky Blue, Solar Yellow |
Black/Gray |
|
| Battery |
1750 mAh, Removable Li-Po |
2500 mAh, Non-removable Li-Po |
|
| Battery life |
|
Stand by time - Up to 300 h (2G) / Up to 300 h (3G)
Talking time - Up to 15 h (2G) / Up to 12 h (3G)
|
|
| Approximate price |
100 EUR |
360 EUR |
|
| Check price |
from Amazon |
from Amazon |
|
Screen
| Technology |
IPS LCD |
IPS LCD |
|
| Touchscreen |
capacitive touchscreen |
capacitive touchscreen |
|
| Display colors |
16M |
16M |
|
| Screen size |
4.5" in |
5.5" in |
|
| Screen area |
55.8 cm2 |
83.4 cm2 |
|
| Screen format |
16:9 (height:width) |
16:9 (height:width) |
|
| Screen to body ratio |
60.1% |
68.1% |
|
| Screen resolution |
480 x 854 px |
1080 x 1920 px |
|
| Screen PPI /points per inch/ |
218 PPI |
401 PPI |
|
| Screen protection |
Corning Gorilla Glass 3 |
Corning Gorilla Glass 2 |
|
| Screen protector |
buy from Amazon |
buy from Amazon |
|
Camera and Video
| Rear camera, main |
8 MP, Single |
13 MP, Single |
|
| Camera specs |
-8 MP, AF, f/2.0 |
-13 MP, AF |
|
| Functions |
LED flash, panorama |
Dual-LED flash |
|
| Video |
1080p@30fps |
1080p@30fps |
|
| Front camera, selfie |
0.3 MP, Single |
2 MP, Single |
|
| Specifications |
VGA |
2 MP |
|
| Operating system - OS |
Android 4.4.2 (KitKat), upgradable to 5.0.2 (Lollipop) |
Android 4.2 (Jelly Bean) |
|
| Chipset |
- Intel Atom Z2520 |
- Intel Atom Z2580 |
|
| CPU |
- Dual-core 1.2 GHz |
- Dual-core 2.0 GHz |
|
| GPU |
PowerVR SGX544MP2 |
PowerVR SGX544MP2 |
|
| External memory |
microSD, up to 64 GB (dedicated slot) |
No |
|
| Internal memory |
8 GB, 1 GB RAM |
16/32 GB, 2 GB RAM |
|
Communication and Connectivity
| SIM card |
Single SIM (Micro-SIM)Dual SIM (Micro-SIM, dual stand-by) |
Micro-SIM |
|
| Network |
GSM / HSPA |
GSM / HSPA |
|
| Bands |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
|
-2G - GSM 850 / 900 / 1800 / 1900
|
|
| Speed |
HSPA 42.2/5.76 Mbps |
HSPA |
|
| GPRS |
Yes |
Yes |
|
| Edge |
Yes |
Yes |
|
| Wi-Fi |
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
Wi-Fi 802.11 a/b/g/n, dual band, hotspot |
|
| GPS |
Yes, with A-GPS, GLONASS |
Yes, with A-GPS |
|
| NFC |
|
|
|
| USB |
microUSB 2.0 |
microUSB 2.0, USB Host |
|
| Bluetooth |
4.0, A2DP, EDR |
3.0, A2DP |
|
Music and Audio
| Radio |
FM radio |
Stereo FM radio |
|
| Headphone jack |
Yes |
Yes |
|
| Others |
|
- Active noise cancellation with dedicated mic |
|
Other features
| Sensors |
- Accelerometer, proximity, compass
|
- Accelerometer, proximity, compass
|
|
| Other extras |
|
|
|
Reviews and Opinions on Asus Zenfone 4 A450CG and Lenovo K900
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