Vivo T4 5G vs Karbonn K121i
Quick Comparison
Vivo T4 5G has better RAM than Karbonn K121i. Neither of them has front Flash. In terms of display resolution, Vivo T4 5G has better resolution of 2400 x 1080 than Karbonn K121i which has resolution of 160 x 128. Vivo T4 5G has more internal memory than Karbonn K121i
| Name | Vivo T4 5G | Karbonn K121i |
| RAM | 8 GB | 45 MB |
|---|---|---|
| Display | 6.6 in | 1.8 in |
| Internal Memory | 128 GB | 35 MB |
| Battery | 5000 mAh | 1000 mAh |
| Price | Rs. 24990 | Rs. 925 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is December 11, 2024 (Expected). The cost of Vivo T4 5G is Rs. 24990. The cost of Karbonn K121i is Rs. 925.
Display comparison
Vivo T4 5G has larger screen size of 6.6 inches in comparison to Karbonn K121i's 1.8 inch screen. Vivo T4 5G has AMOLED Screen type where as Karbonn K121i has Screen type. Vivo's phone has display density of 399 PPI & Karbonn's phone has only 114 PPI display density. Vivo T4 5G has 20.5:9 aspect ratio where as Karbonn K121i has 5:4 aspect ratio.
Memory comparison
Vivo T4 5G's larger 8 GB RAM is better for playing games and all with respect to Karbonn K121i's lower 45 MB RAM. Vivo T4 5G has more Internal Memory (128 GB) than Karbonn K121i (35 MB).
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Full Comparison
| Name | Vivo T4 5G | Karbonn K121i |
| General | ||
| Model | T4 5G | k121i |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Normal SIM |
| Device Type | Smartphone | Feature Phone |
| Release Date | December 11, 2024 (Expected) | |
| In The Box | Handset, Battery, Charger | |
| Design | ||
| Weight | 40 g | |
| Bezel less | No | |
| Design Type | Classic (Candybar) | |
| Colors | Nitro Blaze, Velocity Wave | Black Red |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color |
| Touch | Yes, 480 Hz Touch Sampling Rate | No |
| Size | 6.6 inches, 1080 x 2400 pixels, 120 Hz | 1.8 inches, 128 x 160 pixels |
| Aspect Ratio | 20.5:9 | 5:4 |
| PPI | ~ 399 PPI | ~ 114 PPI |
| Screen to Body Ratio | ~ 84.1% | |
| Features | up to 1,800 nits Brightness, Contrast Ratio: 6000000:1 | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 8 GB | 45 MB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 35 MB |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | Yes, upto 32 GB |
| Connectivity | ||
| GPRS | Yes | No |
| EDGE | Yes | No |
| 3G | Yes | No |
| 4G | Yes | |
| 5G | Yes | |
| 5G Bands | 1, 3, 8, 28, 77, 78 SA/NSA | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | No |
| Wifi Version | Wi-Fi 802.11 a/b/g/n/ac, dual-band | |
| Bluetooth | Yes, v5.3, A2DP, LE, aptX HD | Yes |
| USB | Yes, USB-C v2.0 | Yes |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS, BEIDOU, GLONASS, GALILEO | No |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | accelerometer, gyro, proximity, compass | |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 108 MP ƒ/1.8 (Wide Angle) 0.7µm, PDAF, OIS 2 MP ƒ/2.4 (Depth Sensor) | No |
| Auto Focus | Yes | |
| Features | Photo, Night, Portrait, Video, Micro Movie, 64MP, Panorama, Live Photo, Slo-Mo, Timelapse, Pro, AR Stickers, Documents, Double Exposure, Dual-View Video | |
| Video Recording | 1080p @ 30 fps FHD | No |
| Flash | Yes, LED | |
| Front Camera | 32 MP ƒ/2 (Wide Angle) | No |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v14 | |
| Custom UI | Funtouch OS 14 | |
| Chipset | Qualcomm Snapdragon 7+ Gen2 | |
| CPU | 2.91 GHz, Octa Core Processor | |
| Core Details | 1xCortex-A710@2.91 GHz & 3xCortex-A710@2.49 GHz & 4xCortex-A510@1.8 GHz | |
| GPU | Adreno 725 | |
| Java | No | No |
| Browser | Yes | No |
| Multimedia | ||
| Yes | ||
| Music | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC | MP3 |
| Video | MP4, 3GP, MKV, FLV | MP4 |
| FM Radio | No | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 1000 mAh |
| Fast Charging | Yes, 80W Superfast Flash Charge | |
| Talk Time | 4 hours | |