Lenovo K9 vs vivo Y81 Comparison and Differences
Smartphone 1
Lenovo K9
Smartphone 2
vivo Y81
Smartphone 3
Lenovo K9 or vivo Y81 Specs Comparison
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Common specs
| Brand and model | Lenovo K9 | vivo Y81 | |
| Rating | (+) | (+) | |
| Release date | 2018, October | 2018, June | |
| Dimensions (HxWxD) | 153.8 x 72.9 x 8 mm | 6.06 x 6.06 x 2.87 in | 155.1 x 75 x 7.8 mm | 6.11 x 6.11 x 2.95 in | |
| Weight | 155 g | 5.47 oz | 146.5 g | 5.17 oz | |
| Body Build | Front glass, plastic body | ||
| Case | buy from Amazon | buy from Amazon | |
| Colors | Black, Blue | Black, Gold | |
| Battery | 3000 mAh, Non-removable Li-Ion | 3260 mAh, Non-removable Li-Po | |
| Approximate price | 9000 INR | 180 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | IPS LCD | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 5.7" in | 6.22" in | |
| Screen area | 83.8 cm2 | 96.6 cm2 | |
| Screen format | 18:9 (height:width) | 19:9 (height:width) | |
| Screen to body ratio | 74.8% | 83.0% | |
| Screen resolution | 720 x 1440 px | 720 x 1520 px | |
| Screen PPI /points per inch/ | 282 PPI | 270 PPI | |
| Screen protection | Corning Gorilla Glass (unspecified version) | ||
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 13 MP, Dual | 13 MP, Single | |
| Camera specs | -13 MP, f/2.2, 1/3'', 1.12µm, PDAF -5 MP, f/2.4, 1.12µm, depth sensor |
-13 MP, f/2.2, PDAF | |
| Functions | Dual-LED dual-tone flash, panorama | LED flash, HDR, panorama | |
| Video | 1080p@30/60fps | 1080p@30fps | |
| Front camera, selfie | 13 MP, Dual | 5 MP, Single | |
| Specifications | 13 MP, f/2.2, 1/3'', 1.12µm, PDAF 5 MP, f/2.4, 1.12µm, depth sensor |
5 MP, f/2.2 | |
| Functions | LED flash | ||
| Video | 1080p@30/60fps |
Performance
| Operating system - OS | Android 8.1 (Oreo) | Android 8.1 (Oreo); Funtouch 4 | |
| Chipset | - Mediatek MT6762 Helio P22 (12 nm) | - Mediatek MT6762 Helio P22 (12 nm) | |
| CPU | - Octa-core 2.0 GHz Cortex-A53 | - Octa-core 2.0 GHz Cortex-A53 | |
| GPU | PowerVR GE8320 | PowerVR GE8320 | |
| External memory | microSD, up to 256 GB (uses shared SIM slot) | microSD, up to 256 GB | |
| Internal memory | 32 GB, 3 GB RAM | 32 GB, 3/4 GB RAM |
Benchmark
| Antutu 7 Total | |||
| GeekBench 5 Single Core | 185 | ||
| GeekBench 5 Multi-Core | 832 |
Communication and Connectivity
| SIM card | Hybrid Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / HSPA / LTE | GSM / CDMA / 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), 38(2600), 40(2300), 41(2500) |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) |
|
| Speed | HSPA 42.2/5.76 Mbps, LTE-A Cat6 300/50 Mbps | HSPA, LTE | |
| GPRS | yes | Yes | |
| Edge | yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | |
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, BDS | |
| NFC | |||
| USB | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | microUSB 2.0 | |
| Bluetooth | 4.1, A2DP, LE | 5.0, A2DP, LE |
Music and Audio
| Radio | FM radio | No | |
| Headphone jack | Yes | Yes | |
| Others | - Active noise cancellation with dedicated mic | - Active noise cancellation with dedicated mic |
Other features
| Sensors | - Fingerprint (rear-mounted), accelerometer, proximity | - Fingerprint (rear-mounted) - only 4 GB model; accelerometer, proximity, compass | |
| Other extras |
- Fast battery charging 2A/5V 10W |
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| Versions |
- For India |
Reviews and Opinions on Lenovo K9 and vivo Y81
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