Vivo V20 2021 vs iQOO Z7s 5G
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Overview
| Specs Score | 82 / 100 Better Specs | 78 / 100 |
| Display Resolution | 1080 x 2400 pixels Better Resolution | 1080 x 2388 pixels |
| Screen To Body Ratio | ~ 90.37% Less Bezels | |
| RAM | 8 GB More RAM | 6 GB |
| Front Camera | 44 MP Better Front Camera Resolution | 16 MP |
| Thickness | 7.38 mm Slimmer | 7.8 mm |
| Battery | 4000 mAh | 4500 mAh Bigger Battery |
| Unique Features | No FM Radio | 5G No |
General
| Country of Origin | India | |
| Model | V20 2021 | Z7s |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | December 23, 2020 | May 21, 2023 |
Design
| Dimensions | 74.2 x 161.3 x 7.38 mm | 73.53 x 158.91 x 7.8 mm |
| Weight | 172 g | 172 g |
| Colors | Pacific Night, Norway Blue |
Display
| Type | Color AMOLED Screen (16M Colors) | Color AMOLED Screen (16.7M) |
| Touch | Yes | Yes, 360 Hz Touch Sampling Rate |
| Size | 6.44 inches, 1080 x 2400 pixels | 6.38 inches, 1080 x 2388 pixels, 90 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 409 PPI | ~ 411 PPI |
| Screen to Body Ratio | ~ 90.37% | |
| Features | HDR10 | 1300 nits Local Peak Brightness, 1200 Hz Instant Touch Sampling Rate and 10x Touch Control Resolution |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 8 GB | 6 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 1 TB | Yes, upto 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | SA: n1/n3/n8/n28A/n77(3300-3800MHz)/n78, NSA: n77(3300-3800MHz)/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | WiFi 5 | |
| Bluetooth | Yes, v5.1, A2DP, LE | Yes, v5.1, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
Extra
| GPS | Yes, with A-GPS, Beidou, Galileo, GLONASS, NavIC | Yes, with A-GPS, Beidou, GLONASS, GALILEO, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, E-Compass, Ambient Light Sensor | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | Ultra Game Mode |
Camera
| Rear Camera | 64 MP ƒ/1.89 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 Mono | 64 MP ƒ/1.79 (Wide Angle) PDAF 2 MP ƒ/2.4 (Depth Sensor) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Super Night Mode, Super Wide Angle Night Mode, Tripod Night Mode, Ultra Stable Video, Art Portrait video, Super Macro, Bokeh Portrait, Multi-Style Portrait | Night Scene, Portrait Mode, Micro Movie, 64MP, Panorama, Dynamic Photo, Slow Motion, Time-lapse Photography, Pro Mode, AR Mode, Document Mode, Double Exposure, Dual-view Video | Front: Night Scene, Portrait Mode, Micro Movie, Dynamic Photo, AR Mode, Double Exposure, Dual view Video |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, Dual LED |
| Front Camera | 44 MP ƒ/2 (Wide Angle) | 16 MP ƒ/2 (Wide Angle) Screen Flash |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v11 | Android v13 |
| Custom UI | Funtouch OS 13 | |
| Chipset | Qualcomm Snapdragon 730G | Qualcomm Snapdragon 695 |
| CPU | 2.2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver | 2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver |
| GPU | Adreno 618 | Adreno 619 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC | AAC, MIDI, OGG, FLAC, WMA, WAV, APE, MP3 |
| Video | MP4, 3GP, AVI, FLV, MKV | MP4, 3GP, AVI |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | Yes, 44W Flash Charge |
Discuss
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