Xiaomi Redmi 4 Prime vs Samsung i640 Comparison and Differences
Smartphone 1
Xiaomi Redmi 4 Prime
Smartphone 2
Samsung i640
Smartphone 3
Xiaomi Redmi 4 Prime or Samsung i640 Specs Comparison
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Common specs
| Brand and model | Xiaomi Redmi 4 Prime | Samsung i640 | |
| Rating | (+0) | (+0) | |
| Release date | 2016, November | 2008, February | |
| Dimensions (HxWxD) | 141.3 x 69.6 x 8.9 mm | 5.56 x 5.56 x 2.74 in | 94.4 x 61 x 16.9 mm | 3.72 x 3.72 x 2.4 in | |
| Weight | 156 g | 5.5 oz | 148 g | 5.22 oz | |
| Body Build | Front glass, aluminum body | ||
| Case | buy from Amazon | buy from Amazon | |
| Colors | Gold, Dark Gray, Silver | Silver | |
| Battery | 4100 mAh, Non-removable Li-Po | 1000 mAh, Removable Li-Ion | |
| Battery life |
Stand by time - Up to 250 h Talking time - Up to 6 h |
||
| Keyboard | QWERTY | ||
| Approximate price | 160 EUR | 150 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | IPS LCD | TFT | |
| Touchscreen | capacitive touchscreen | ||
| Display colors | 16M | 65K | |
| Screen size | 5" in | 2.4" in | |
| Screen area | 68.9 cm2 | 17.8 cm2 | |
| Screen format | 16:9 (height:width) | 4:3 (height:width) | |
| Screen to body ratio | 70.1% | 31.0% | |
| Screen resolution | 1080 x 1920 px | 320 x 240 px | |
| Screen PPI /points per inch/ | 441 PPI | 167 PPI | |
| Other specs | - Jog Dial | ||
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 13 MP, Single | 2 MP, Single | |
| Camera specs | -13 MP, PDAF, f/2.2 | -2 MP | |
| Functions | Dual-LED dual-tone flash, HDR, panorama | ||
| Video | 1080p@30fps | Yes | |
| Front camera, selfie | 5 MP, Single | 0.3 MP, Single | |
| Specifications | 5 MP, f/2.2 | VGA videocall camera | |
| Video | 1080p@30fps |
Performance
| Operating system - OS | Android 6.0.1 (Marshmallow); MIUI 8 | Microsoft Windows Mobile 6.0 Standard | |
| Chipset | - Qualcomm MSM8953 Snapdragon 625 (14 nm) | ||
| CPU | - Octa-core 2.0 GHz Cortex-A53 | - 32-bit Intel XScale PXA270 416 MHz | |
| GPU | Adreno 506 | ||
| External memory | microSD, up to 256 GB (uses SIM 2 slot) | microSD (dedicated slot) | |
| Internal memory | 32 GB, 3 GB RAM | 64 MB RAM, 128 MB ROM |
Benchmark
| Antutu 9 Total | 63000 | ||
| GeekBench 6 Single Core | 181 | ||
| GeekBench 6 Multi Core | 708 | ||
| GeekBench 5 Single Core | 171 | ||
| GeekBench 5 Multi-Core | 903 | ||
| GeekBench 4 Single Core | 868 | ||
| GeekBench 4 Multi-Core | 3595 | ||
| GeekBench 4 RenderScript | 3118 |
Communication and Connectivity
| SIM card | Hybrid Dual SIM | Mini-SIM | |
| Network | GSM / CDMA / HSPA / EVDO / LTE | GSM / HSPA | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO & TD-SCDMA -4G - LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) |
-2G - GSM 900 / 1800 / 1900 |
|
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | HSPA 3.6/0.384 Mbps | |
| GPRS | Yes | Class 10 | |
| Edge | Yes | Class 10 | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot | No | |
| GPS | Yes, with A-GPS, GLONASS, BDS | No | |
| NFC | |||
| USB | microUSB 2.0, USB On-The-Go | 1.1 | |
| Bluetooth | 4.2, A2DP, LE | 2.0 | |
| Harmful irradiation | SAR - 1.18 W/kg (head) 1.12 W/kg (body) |
Music and Audio
| Radio | FM radio | No | |
| Headphone jack | Yes | No | |
| Others | - Active noise cancellation with dedicated mic |
Other features
| Sensors | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass , Infrared port | ||
| Other extras |
- Fast battery charging |
- WMV/3GP/MP4 player -WMA/MP3/AAC+ player -Organizer -Pocket Office -Voice memo |
Reviews and Opinions on Xiaomi Redmi 4 Prime and Samsung i640
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