Vivo V21 vs itel S25 Ultra
Quick Comparison
Both Vivo V21 and itel S25 Ultra comes with same RAM. In terms of display resolution, itel S25 Ultra has better resolution of 2436 x 1080 than Vivo V21 which has resolution of 2400 x 1080. Both have the same amount of internal memory.
| Name | Vivo V21 | itel S25 Ultra |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.44 in | 6.78 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 4000 mAh | 5000 mAh |
| Camera | 64 MP + 8 MP + 2 MP Triple | 50 MP + Macro Dual |
| Price | Rs. 24999 | Rs. 17990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April 29, 2021. The Expected cost of Vivo V21 is Rs. 24999. The launch Date of the second phone is November 09, 2024. The Expected cost of itel S25 Ultra is Rs. 17990.
Display comparison
itel S25 Ultra has larger screen size of 6.78 inches in comparison to Vivo V21's 6.44 inch screen. Both the phones have AMOLED Screen Type. Vivo's phone has display density of 409 PPI & itel's phone has only 393 PPI display density. Vivo V21 has 20:9 aspect ratio where as itel S25 Ultra has 20:9 aspect ratio.
Memory comparison
Both mobiles come with 8 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
Vivo V21's 64 MP + 8 MP + 2 MP Triple Rear Camera outclasses itel S25 Ultra's 50 MP + Macro Dual Rear Camera in terms of resolution. Vivo V21 will be better choice if you're looking to click lot of selfies as it has better 44 MP Front Camera in comparison to itel S25 Ultra's 32 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 14 version.
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Full Comparison
| Name | Vivo V21 | itel S25 Ultra |
| General | ||
| Model | V21 | S25 Ultra |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April 29, 2021 | November 09, 2024 |
| Design | ||
| Dimensions | 73.9 x 159.7 x 7.3 mm | |
| Weight | 176 g | 163 g |
| Colors | Bromo Black, Meteor Titanium, Komodo Ocean | |
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.44 inches, 1080 x 2400 pixels, 90 Hz | 6.78 inches, 1080 x 2436 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 409 PPI | ~ 393 PPI |
| Screen to Body Ratio | ~ 84.8% | |
| Glass Type | Corning Gorilla Glass 7i | |
| Features | HDR10+ | 1000 nits (HBM), 1400 nits (peak) |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Card Slot | Yes, (Hybrid Slot) | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.1, A2DP, LE | Yes |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Proximity |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | |
| Water Resistance | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 64 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro | 50 MP ƒ/1.6 (Wide Angle) (Macro) |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama, Eye Autofocus, Night, Ultra-Wide Night, Ultra Stable Video, Art Portrait Video, Super Macro, Bokeh Portrait, Multi-Style Portrait | HDR, Panorama |
| Video Recording | 4K, 1080p | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 44 MP ƒ/2 (Wide Angle) Autofocus, Screen Flash | 32 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v11 | Android v14 |
| Chipset | MediaTek Dimensity 800U | Unisoc T620 |
| CPU | 2.4 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | |
| GPU | Mali-G57 MC3 | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC | Yes |
| Video | MP4, 3GP, AVI, FLV, MKV | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 5000 mAh, Li-ion Battery |
| Fast Charging | Yes, 33W Fast Charging | Yes, 18W Fast Charging |