vivo X21 vs LG K41S Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| vivo X21 | LG K41S |
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Released
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May 29, 2018
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Released
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Apr 27, 2020
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6.3-inch · 2280x1080px
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6.5-inch · 1600x720px
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Dual camera
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Quad camera
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6GB · 128GB
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3GB · 32GB
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3200 mAh
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4000 mAh
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| Check Accessories | Check Accessories |
Availability
| Officially announced | |
|---|---|
| Feb 18, 2020 | |
Design
| Dimensions | |
|---|---|
| 6.08 x 2.94 x 0.29 inches 154.45 x 74.78 x 7.37 mm |
6.53 x 3.01 x 0.33 inches 165.8 x 76.5 x 8.3 mm |
| Weight | |
| 5.51 oz / 156.2 g | 6.76 oz / 191.7 g |
| Materials | |
| Back: Aluminum Frame: Aluminum |
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| Resistance | |
| Yes; MIL-STD-810 certified | |
| Biometrics | |
| 2D Face unlock, Optical in-screen fingerprint | Fingerprint (touch) |
| Keys | |
| Right: Volume control, Lock/Unlock key | Left: Volume control, Other; Right: Lock/Unlock key |
| Colors | |
| Black | Titanium, Black, White |
Display
| Size | |
|---|---|
| 6.3-inch, 85.36% screen-to-body | 6.5-inch, 83.97% screen-to-body |
| Type | |
| Super AMOLED | IPS LCD |
| Resolution | |
| 2280x1080px, 402 PPI | 1600x720px, 20:9 ratio, 270 PPI |
Hardware
| System chip | |
|---|---|
| Snapdragon 660 SDM660 (14 nm) | MediaTek Helio P22 MT6762 (12 nm) |
| Processor | |
| Octa-core 2200 MHz Kryo 260 |
Octa-core 2000 MHz Arm Cortex-A53 |
| GPU | |
| Adreno 512 | IMG PowerVR GE8320 |
| Memory | |
| 6GB (LPDDR4)/128GB | 3GB/32GB (eMMC 5.1) |
| Storage expansion | |
| microSDXC up to 256 GB | microSDXC up to 2048 GB |
| OS | |
| Android (8.1 Oreo) | Android (10) |
Battery
| Type | |
|---|---|
| 3200 mAh, Li - Ion | 4000 mAh |
| Charging | |
| Fast charging | |
Camera
| Rear | |
|---|---|
| Dual camera | Quad camera |
| Main camera | |
| 12 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2.8" Pixel size: 1.28 μm |
13 MP (PDAF) |
| Second camera | |
| 5 MP (Depth information) Aperture size: F2.4 |
5 MP (Ultra-wide) |
| Third camera | |
| 2 MP (Macro) | |
| Fourth camera | |
| 2 MP (Depth information) | |
| Flash | |
| LED | LED |
| Video recording | |
| 1080p (30 fps) Time-lapse video, Video calling, Video sharing |
1080p (30 fps) |
| Front | |
| 12 MP Video capture: 1080p (30 fps) |
8 MP |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.0 | 5.0 |
| WLAN | |
| dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac | Yes Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac |
| USB | |
| microUSB, USB 2.0 | Type-C |
| Sensors | |
| Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor |
| Location | |
| GPS, A-GPS, Glonass | GPS, A-GPS, Cell ID, Wi-Fi positioning |
| Other | |
| VoIP, Tethering, Computer sync, OTA sync | NFC |
Multimedia
| Headphones | |
|---|---|
| 3.5mm jack | 3.5mm jack |
| Speakers | |
| Earpiece, Loudspeaker | Earpiece, Loudspeaker |
| Features | |
| Album art cover, Background playback | DTS:X Virtual Surround |
| Screen mirroring | |
| Wireless screen share | Wireless screen share |
| Radio | |
| FM | |
| Additional microphone(s) | |
| Noise cancellation | |
Cellular
| LTE Bands | |
|---|---|
| 1, 3, 5 | 1, 3, 7, 8, 20 |
| TDD Bands | |
| 40, 41 | 38 |
| 3G Bands | |
| 5, 8, 1 | 1, 2, 5, 8 |
| Data Speed | |
| LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s | LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS |
| Dual SIM | |
| Yes | Yes |
| SIM type | |
| Nano SIM | Nano SIM |
Regulatory Approval
| Measured SAR | |
|---|---|
| Head: 1.18 W/kg Body: 0.57 W/kg |
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