Vivo Y81 - 4GB vs Xiaomi Redmi K20 - 128GB - comparison
| Vivo Y81 - 4GB | Xiaomi Redmi K20 - 128GB |
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Buy Now ₹13,490.00 |
Buy Now ₹23,999.00 |
Comparison Overview Vivo Y81 - 4GB vs Xiaomi Redmi K20 - 128GB
Key Feature- Vivo Y81 - 4GB |
Key Feature- Xiaomi Redmi K20 - 128GB |
|---|---|
| Display: 6.1 inch, Resolution: 720x1520 ~ 267 PPI pixel density | Display: 6.39 inch, Resolution: 1080x2340 ~ 403 PPI pixel density |
| Camera : Back Camera - 13 MP, FrontCamera - 5 MP | Camera : Back Camera - 48+13+8 MP, FrontCamera - 20 MP |
| Memory : RAM - 4 GB, Internal Memory - 32 GB, Extendable - 256 GB | Memory : RAM - 6 GB, Internal Memory - 128 GB, Extendable - 0 GB |
| Processor : Octa Core - 2.0GHz MediaTek MT6762 Helio P22 with IMG GE8320 GPU | Processor : Octa Core - 2.2 GHz Qualcomm Snapdragon 730 with Adreno 618 GPU |
Reason to Buy Vivo Y81 - 4GB over Xiaomi Redmi K20 - 128GB
| Expandable Memory | |
| Vivo Y81 - 4GB | 256 GB |
| Xiaomi Redmi K20 - 128GB | 0 GB |
| Weight | |
| Vivo Y81 - 4GB | 148 gm |
| Xiaomi Redmi K20 - 128GB | 191 gm |
| Thickness | |
| Vivo Y81 - 4GB | 7.77 mm |
| Xiaomi Redmi K20 - 128GB | 8.8 mm |
| Price | |
| Vivo Y81 - 4GB | 13499 Rs |
| Xiaomi Redmi K20 - 128GB | 23999 Rs |
Reason to Buy Xiaomi Redmi K20 - 128GB over Vivo Y81 - 4GB
| Announced on | |
| Xiaomi Redmi K20 - 128GB | July 2019 |
| Vivo Y81 - 4GB | November 2018 |
| Back Camera | |
| Xiaomi Redmi K20 - 128GB | 48+13+8 MP |
| Vivo Y81 - 4GB | 13 MP |
| Front Camera | |
| Xiaomi Redmi K20 - 128GB | 20 MP |
| Vivo Y81 - 4GB | 5 MP |
| Display Size | |
| Xiaomi Redmi K20 - 128GB | 6.39 inch |
| Vivo Y81 - 4GB | 6.1 inch |
| Pixel Density | |
| Xiaomi Redmi K20 - 128GB | 403 ppi |
| Vivo Y81 - 4GB | 267 ppi |
| Display resolution | |
| Xiaomi Redmi K20 - 128GB | 1080x2340 pixels |
| Vivo Y81 - 4GB | 720x1520 pixels |
| RAM | |
| Xiaomi Redmi K20 - 128GB | 6 GB |
| Vivo Y81 - 4GB | 4 GB |
| Internal Memory | |
| Xiaomi Redmi K20 - 128GB | 128 GB |
| Vivo Y81 - 4GB | 32 GB |
| Battery Capacity | |
| Xiaomi Redmi K20 - 128GB | 4000 mAh |
| Vivo Y81 - 4GB | 3260 mAh |
| Sensors | |
| Xiaomi Redmi K20 - 128GB | Fingerprint (In-display), Accelerometer, Light, E-Compass, Gyro, Proximity |
| Vivo Y81 - 4GB | Fingerprint, accelerometer, proximity, compass, Light |
Common features in Xiaomi Redmi K20 - 128GB and Vivo Y81 - 4GB
| Network Technology | |
| Vivo Y81 - 4GB | GSM, HSPA, LTE, VoLTE |
| Xiaomi Redmi K20 - 128GB | GSM, HSPA, LTE, VoLTE |
Compare Specification - Vivo Y81 - 4GB vs Xiaomi Redmi K20 - 128GB
| Vivo Y81 - 4GB | Xiaomi Redmi K20 - 128GB | |
| General | ||
|---|---|---|
| Brand Name | Vivo | Xiaomi |
| Model Name | Y81 - 4GB | Redmi K20 - 128GB |
| Announced On | 2018-11-14 | 2019-07-15 |
| Network Technology |
GSM
HSPA
LTE
VoLTE
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GSM
HSPA
LTE
VoLTE
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| Internet Connectivity | GPRS, EDGE,HSPA, LTE | GPRS, EDGE,HSPA, LTE |
| SIM | Dual SIM (Nano-SIM + Nano-SIM) | Dual SIM (Nano-SIM + Nano-SIM) |
| Operating System | Android v8.1 (Oreo) | Android v9.0 (Pie) |
| Display | ||
| Display Size | 6.1-inch | 6.39-inch |
| Display Type | HD+ FullView Display | FullHD+ FullView AMOLED Display |
| Resolution | 720x1520 Pixels | 1080x2340 Pixels |
| Pixel density | 267PPI | 403PPI |
| Display Feature | Corning Gorilla Glass 3, notch display | All Screen Display, Corning Gorilla Glass 5 |
| Processor | ||
| ChipSet | MediaTek MT6762 Helio P22 | Qualcomm Snapdragon 730 |
| CPU | Octa Core - 2.0GHz | Octa Core - 2.2 GHz |
| GPU | IMG GE8320 | Adreno 618 |
| Memory | ||
| RAM | 4GB | 6GB |
| Internal Memory | 32GB | 128GB |
| Expandable Memory | 256GB | No card slot |
| Camera | ||
| Back Camera | 13MP | 48+13+8MP |
| Front Camera | 5MP | 20MP |
| Camera Feature |
Back Camera Feature
Flash :
LED FLash
PDAF auto focus
f2.2 aperture + Video Recording: FHD @30fps
Front Camera Feature
Flash :
f2.2 aperture
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Back Camera Feature
Flash :
Dual Led Flash
F1.75 Aperture
Sony IMX582 Sensor
PDAF
Slow Motion + Video Recording: 1080p
Front Camera Feature
Flash :
Pop-up camera
F2.2
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| Connectivity | ||
| WiFi | Yes, Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Yes, Wi-Fi 802.11 b/g/n/ac, Wi-Fi hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.0 |
| Radio | FM Radio | unknown |
| USB | Micro USB v2.0 | Type-C 2.0 |
| HeadPhone | 3.5 mm standard jack | 3.5 mm standard jack |
| Connectivity Features | ||
| GPS | Yes, with A-GPS | Yes, with A-GPS |
| Sensors |
Fingerprint
accelerometer
proximity
compass
Light
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Fingerprint (In-display)
Accelerometer
Light
E-Compass
Gyro
Proximity
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| Battery | ||
| Battery | 3260 mAh Li-ion Battery | 4000 mAh Lithium-ion |
| Battery StandBy | ||
| Battery Talktime | ||
| Other | ||
| Dimension | 155 x 75 x 7.77 mm | 156.7 x 74.3 x 8.8 mm |
| Weight | 148gm | 191gm |
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