Tecno Pova Curve 5G has better RAM than Vivo Y21 5G. In terms of display resolution, Tecno Pova Curve 5G has better resolution of 2436 x 1080 than Vivo Y21 5G which has resolution of 1600 x 720. Both have the same amount of internal memory.
| Name | Tecno Pova Curve 5G | Vivo Y21 5G |
| RAM | 6 GB | 4 GB |
|---|---|---|
| Display | 6.78 in | 6.74 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5500 mAh | 6500 mAh |
| Camera | 64 MP + AI Camera Dual | 50 MP + 0.08 MP Dual |
| Price | Rs. 14999 | Rs. 22490 |
The launch Date of the first phone is May 30, 2025. The cost of Tecno Pova Curve 5G is Rs. 14999. The launch Date of the second phone is March 26, 2026. The cost of Vivo Y21 5G is Rs. 22490.
Tecno Pova Curve 5G has larger screen size of 6.78 inches in comparison to Vivo Y21 5G's 6.74 inch screen. Tecno Pova Curve 5G has AMOLED Screen type where as Vivo Y21 5G has IPS Screen type. Tecno's phone has display density of 393 PPI & Vivo's phone has only 260 PPI display density. In terms of screen to body ratio, Tecno's phone has better screen to body ratio of ~ 89.7% than Vivo's phone ~ 85%.
Tecno Pova Curve 5G's larger 6 GB RAM is better for playing games and all with respect to Vivo Y21 5G's lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Tecno Pova Curve 5G's 64 MP + AI Camera Dual Rear Camera outclasses Vivo Y21 5G's 50 MP + 0.08 MP Dual Rear Camera in terms of resolution. Tecno Pova Curve 5G will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to Vivo Y21 5G's 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 16 version.
| Name | Tecno Pova Curve 5G | Vivo Y21 5G |
| General | ||
| Country of Origin | India | |
| Model | LJ8k (Pova Curve0 | Y21 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 2 years | |
| Release Date | May 30, 2025 | March 26, 2026 |
| In The Box | Handset, 45W Charger, USB Type C Cable, Sim Eject Tool, Protective Case, Quick Start Guide, Warranty Card | |
| Design | ||
| Dimensions | 77.1 x 167.4 x 8.4 mm | |
| Weight | 177 g | 209 g |
| Colors | Geek Black, Magic Silver, Neon Cyan | Champagne Gold, Midnight Blue |
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color IPS Screen |
| Touch | Yes | Yes |
| Size | 6.78 inches, 1080 x 2436 pixels, 144 Hz | 6.74 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 393 PPI | ~ 260 PPI |
| Screen to Body Ratio | ~ 89.7% | ~ 85% |
| Brightness | 1200 nits Peak Brightness | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Curved Display | Yes | |
| Memory | ||
| RAM | 6 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | eMMC 5.1 |
| Card Slot | Yes | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n8/n28B/n38/n40/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11 (a/b/g/n/ac/ax) | 2.4 GHz / 5 GHz |
| Bluetooth | Yes | Yes |
| 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, USB Storage |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | Yes |
| AI Features | AI Mobile | AI Creation, AI Photo Enhance, AI Documents, AI Screen Translation, Circle to Search |
| Water Resistance | Yes | |
| IP Rating | IP64 | IP65 |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 64 MP (Wide Angle) (AI Camera) | 50 MP ƒ/1.8 (Wide Angle) 0.08 MP |
| Camera Sensor | Sony IMX682 | |
| Auto Focus | Yes | Yes |
| Features | AIGC Portrait, Video, AI Cam, Portrait, Super Night, Slow Motion, Dual Video, Vlog, Timelapse, Panorama, Sky Shop, Pro, Documents | |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 13 MP (Wide Angle) Punch Hole, Dual LED Flash | 5 MP ƒ/2.2 (Wide Angle) |
| Front Video Recording | 1080p | |
| Technical | ||
| OS | Android v15 | Android v16 |
| Custom UI | OriginOS 6 | |
| Chipset | Mediatek Dimensity 7300 Ultimate | Mediatek Dimensity 6300 |
| CPU | 2.5 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz |
| GPU | Mali-G615 | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Speaker Type | Dual Stereo | |
| Audio Features | Dual Stereo Speakers with Dolby Atmos | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5500 mAh, Li-Po Battery | 6500 mAh, Li-ion Battery |
| Fast Charging | Yes, 45W Fast Charging | Yes, 44W Fast Charging |
| Reverse Charging | Yes | |