iQOO Z9x vs Vivo Y21G
Quick Comparison
Both iQOO Z9x and Vivo Y21G comes with same RAM. In terms of display resolution, iQOO Z9x has better resolution of 2408 x 1080 than Vivo Y21G which has resolution of 1600 x 720. iQOO Z9x has more internal memory than Vivo Y21G
| Name | iQOO Z9x | Vivo Y21G |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.72 in | 6.51 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 6000 mAh | 5000 mAh |
| Camera | 50 MP + 2 MP Dual | 13 MP + 2 MP Dual |
| Price | Rs. 12982 | Rs. 10999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April 24, 2024. The cost of iQOO Z9x is Rs. 12982. The launch Date of the second phone is April 07, 2022. The cost of Vivo Y21G is Rs. 10999.
Display comparison
Vivo Y21G has screen size of 6.51 inches which falls short to iQOO Z9x's 6.72 inch screen. iQOO Z9x has IPS Screen type where as Vivo Y21G has LCD Screen type. iQOO's phone has display density of 393 PPI & Vivo's phone has only 269 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 89% than iQOO's phone ~ 86.4%. Both mobiles have same aspect ratio of 20:9.
Memory comparison
Both phones come with 4 GB RAM iQOO Z9x has more Internal Memory (128 GB) than Vivo Y21G (64 GB).
Camera comparison
iQOO Z9x's 50 MP + 2 MP Dual Rear Camera outshines Vivo Y21G's 13 MP + 2 MP Dual Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 12 version.
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Full Comparison
| Name | iQOO Z9x | Vivo Y21G |
| General | ||
| Country of Origin | India | |
| Model | Z9x | Y21G |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April 24, 2024 | April 07, 2022 |
| Design | ||
| Dimensions | 76 x 165.7 x 7.99 mm | 76.08 x 164.26 x 8 mm |
| Weight | 199 g | 182 g |
| Bezel less | No | |
| Colors | Tornado Green, Storm Grey | |
| Display | ||
| Type | Color IPS Screen (1B Colors) | Color LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.72 inches, 1080 x 2408 pixels, 120 Hz | 6.51 inches, 720 x 1600 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 393 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 86.4% | ~ 89% |
| Features | 1000 nits Local Peak Brightness, Low Blue Light Certification | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 64 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | Yes, upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/n28B/n40/n77(3300-3800MHz)/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11 a/b/g/n/ac), Dual Band | |
| Bluetooth | Yes, v5.1, A2DP, LE, aptX HD | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BeiDou, GNSS, QZSS | GPS, BEIDOU, GALILEO, GLONASS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Ambient light Sensor, Proximity Sensor, E-compass, Fingerprint, Gyroscope sensor | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-Compass, Gyroscope (Virtual) |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Extra Features | Dual Stereo Speakers, Hi-Res Audio | |
| Camera | ||
| Rear Camera | 50 MP f/1.8 (Wide Angle) 2 MP f/2.4 (Depth Sensor) with autofocus | 13 MP f/2.2 2 MP f/2.4 with autofocus |
| Features | Night, Portrait, Photo, Video, 50 MP, Panorama, Slo-mo, Time-lapse, Pro, Live photo, Documents | Front: Portrait, Photo, Video, Live Photo | Portrait (Basic), Pano, Live Photo, Slow-Mo, Time-Lapse, Pro, DOC |
| Video Recording | 4K, 1080p | Yes |
| Flash | Yes, LED | Yes, LED |
| Front Camera | Punch Hole 8 MP f/2.05 (Wide Angle) with Screen Flash | 8 MP f/2 |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v14 | Android v12 |
| Custom UI | Funtouch OS 14 | |
| Chipset | Qualcomm Snapdragon 6 Gen1 | Mediatek Helio G70 |
| CPU | 2.2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 1x Cortex-A710@2.4GHz & 3x Cortex-A710@2.36GHz& 4x Cortex-A510@1.8 GHz | 2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55 |
| GPU | Adreno 710 | Arm Mali-G52 2EEMC2 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, MIDI, OGG, FLAC, WMA, WAV, APE, MP3 | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC, AAC |
| Video | MP4, 3GP, AVI | MP4, 3GP, FLV, MKV |
| FM Radio | No | Yes, with FM Recording |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 44W Flash Charge | Yes, 18W Fast Charging |
| Reverse Charging | Yes | |
| Talk Time | 36 hours | |
| Video Playback Time | 21 hours | |
| Music Playback Time | 71 hours | |