Lenovo K4 Note vs vivo Y51 2015 Comparison and Differences
Smartphone 1
Lenovo K4 Note
Smartphone 2
vivo Y51 2015
Smartphone 3
Lenovo K4 Note or vivo Y51 2015 Specs Comparison
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Common specs
| Brand and model | Lenovo K4 Note | vivo Y51 2015 | |
| Rating | (+) | (+) | |
| Release date | 2016, January | 2015, December | |
| Dimensions (HxWxD) | 153.6 x 76.5 x 9.2 mm | 6.05 x 6.05 x 3.01 in | 143.8 x 71.7 x 7.5 mm | 5.66 x 5.66 x 2.82 in | |
| Weight | 158 g | 5.57 oz | 157 g | 5.54 oz | |
| Body Build | Aluminum frame, plastic back | ||
| Case | buy from Amazon | buy from Amazon | |
| Colors | Black | White | |
| Battery | 3300 mAh, Non-removable Li-Po | 2350 mAh, Non-removable Li-Ion | |
| Battery life |
Stand by time - Up to 265 h (3G) Talking time - Up to 23 h (2G) / Up to 22 h (3G) |
||
| Approximate price | 190 EUR | 130 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | IPS LCD | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 5.5" in | 5" in | |
| Screen area | 83.4 cm2 | 68.9 cm2 | |
| Screen format | 16:9 (height:width) | 16:9 (height:width) | |
| Screen to body ratio | 71.0% | 66.8% | |
| Screen resolution | 1080 x 1920 px | 540 x 960 px | |
| Screen PPI /points per inch/ | 401 PPI | 220 PPI | |
| Screen protection | Corning Gorilla Glass 3 | ||
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 13 MP, Single | 8 MP, Single | |
| Camera specs | -13 MP, PDAF, f/2.2 | -8 MP, AF | |
| Functions | Dual-LED dual-tone flash, HDR, panorama | LED flash, HDR, panorama | |
| Video | 1080p@30fps | 1080p@30fps | |
| Front camera, selfie | 5 MP, Single | 5 MP, Single | |
| Specifications | 5 MP, f/2.2 | 5 MP |
Performance
| Operating system - OS | Android 5.1.1 (Lollipop), upgradable to 6.0 (Marshmallow) | Android 5.0.2 (Lollipop); Funtouch 2.5 | |
| Chipset | - Mediatek MT6753 (28 nm) | - Qualcomm MSM8916 Snapdragon 410 (28 nm) | |
| CPU | - Octa-core 1.3 GHz Cortex-A53 | - Quad-core 1.2 GHz Cortex-A53 | |
| GPU | Mali-T720MP3 | Adreno 306 | |
| External memory | microSD, up to 256 GB (dedicated slot) | microSD, up to 256 GB (dedicated slot) | |
| Internal memory | 16 GB, 3 GB RAM - A7010 a48 8/16/32 GB, 2 GB RAM - A7010 |
16 GB, 2 GB RAM |
Benchmark
| Antutu 7 Total | |||
| GeekBench 4 Single Core | 520 | ||
| GeekBench 4 Multi-Core | 1330 |
Communication and Connectivity
| SIM card | Dual SIM (Micro-SIM, dual stand-by) | Dual SIM | |
| Network | GSM / HSPA / LTE | GSM / HSPA / LTE | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - A7010 LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300), 41(2500) - A7010 a48 |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE 850 / 900 / 1800 / 2100 / 2600 - Malaysia LTE 900 / 1800 / 2100 - Thailand, Indonesia |
|
| Speed | HSPA, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, hotspot | |
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, BDS | |
| NFC | Yes | ||
| USB | microUSB 2.0 | microUSB 2.0 | |
| Bluetooth | 4.0, A2DP, LE | 4.0, A2DP | |
| Harmful irradiation |
SAR EU - 0.84 W/kg (head) |
Music and Audio
| Radio | FM radio, recording | FM radio | |
| Headphone jack | Yes | Yes | |
| Others | - Dolby Atmos audio enhancement -Active noise cancellation with dedicated mic |
Other features
| Sensors | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | - Accelerometer, proximity, compass | |
| Other extras | |||
| Versions |
- Also known as: Lenovo K4 Note A7010a48, A7010, Lenovo Vibe X3 Lite |
Reviews and Opinions on Lenovo K4 Note and vivo Y51 2015
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