Karbonn K121i vs Vivo T3 Ultra
Quick Comparison
Vivo T3 Ultra has better RAM than Karbonn K121i. Neither of them has front Flash. In terms of display resolution, Vivo T3 Ultra has better resolution of 2800 x 1260 than Karbonn K121i which has resolution of 160 x 128. Vivo T3 Ultra has more internal memory than Karbonn K121i
| Name | Karbonn K121i | Vivo T3 Ultra |
| RAM | 45 MB | 8 GB |
|---|---|---|
| Display | 1.8 in | 6.78 in |
| Internal Memory | 35 MB | 128 GB |
| Battery | 1000 mAh | 5500 mAh |
| Price | Rs. 886 | Rs. 29999 |
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Detailed Comparison
Price And Launch
The cost of Karbonn K121i is Rs. 886. The launch Date of the second phone is September 12, 2024. The cost of Vivo T3 Ultra is Rs. 29999.
Display comparison
Vivo T3 Ultra has larger screen size of 6.78 inches in comparison to Karbonn K121i's 1.8 inch screen. Karbonn K121i has Screen type where as Vivo T3 Ultra has AMOLED Screen type. Vivo's phone has display density of 453 PPI & Karbonn's phone has only 114 PPI display density. Karbonn K121i has 5:4 aspect ratio where as Vivo T3 Ultra has 20:9 aspect ratio.
Memory comparison
Vivo T3 Ultra's larger 8 GB RAM is better for playing games and all with respect to Karbonn K121i's lower 45 MB RAM. Vivo T3 Ultra has more Internal Memory (128 GB) than Karbonn K121i (35 MB).
Related Comparisons
Full Comparison
| Name | Karbonn K121i | Vivo T3 Ultra |
| General | ||
| Country of Origin | India | |
| Model | k121i | V2426 |
| Sim Type | Dual Sim | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Normal SIM | Nano+Nano SIM |
| Device Type | Feature Phone | Smartphone |
| Release Date | September 12, 2024 | |
| In The Box | Handset, Battery, Charger | Handset, Quick Start Guide, USB Cable, Charger, Eject Tool, Phone Case, Protective Film (Applied), Warranty Card |
| Design | ||
| Dimensions | 74.93 x 164.2 x 7.58 mm | |
| Weight | 40 g | 192 g |
| Bezel less | Yes | |
| Design Type | Classic (Candybar) | |
| Colors | Black Red | Lunar Gray, Frost Green |
| Display | ||
| Type | Color | Color AMOLED Screen (1.07 B) |
| Touch | No | Yes |
| Size | 1.8 inches, 128 x 160 pixels | 6.78 inches, 1260 x 2800 pixels, 120 Hz |
| Aspect Ratio | 5:4 | 20:9 |
| PPI | ~ 114 PPI | ~ 453 PPI |
| Screen to Body Ratio | ~ 90.6% | |
| Features | Local Peak Brightness: 4500 Nits, Color Gamut: 100% DCI-P3, Color Saturation: 105% NTSC, Light Emitting Material: Q9 | |
| Notch | Yes, Punch Hole | |
| Curved Display | Yes | |
| Memory | ||
| RAM | 45 MB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 35 MB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, upto 32 GB | No |
| Connectivity | ||
| GPRS | No | Yes |
| EDGE | No | Yes |
| 3G | No | Yes |
| 4G | Yes | |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/n28/n40/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | No | Yes, with wifi-hotspot |
| Wifi Version | Supports 2.4 GHz, 5.0 GHz | |
| Bluetooth | Yes | Yes, v5.2, A2DP, LE, aptX HD |
| USB | Yes | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | |
| Extra | ||
| GPS | No | Yes, with GPS, BEIDOU, GLONASS, GALILEO, QZSS, NAVIC, GNSS |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Ambient Light Sensor, E-Compass, Proximity Sensor, Ordinary Motor, Gyroscope, Flicker Sensor | |
| 3.5mm Headphone Jack | Yes | |
| Water Resistance | Yes | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | LPDDR5X RAM | |
| Camera | ||
| Rear Camera | No | 50 MP ƒ/1.88 (Wide Angle) 8 MP ƒ/2.2 |
| Camera Sensor | Sony IMX921 | |
| Auto Focus | Yes | |
| Features | High Resolution, Pano, Ultra HD Document, Slo Mo, Timelapse, Supermoon, Astro, Pro, Snapshot, Food, Dual View, Live Photo, Night, Portrait, Photo, Video, Micro Movie | |
| Video Recording | No | 1080p, 4K @ 60 fps UHD |
| Flash | Yes, Rear Smart Aura Light | |
| Front Camera | No | 50 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p, 4K @ 60 fps UHD | |
| Technical | ||
| OS | Android v14 | |
| Custom UI | Funtouch OS 14 | |
| Chipset | Mediatek Dimensity 9200 Plus | |
| CPU | 3.35 GHz, Octa Core Processor | |
| Core Details | 1xCortex-X3@ 3.35GHz & 3xCortex-A715@3.0GHz & 4xCortex-A510@ 2.0GHz | |
| GPU | Arm Immortalis-G715 | |
| Java | No | No |
| Browser | No | Yes |
| Multimedia | ||
| Yes | ||
| Music | MP3 | AAC, WAV, MP3, MIDI, VORBIS, APE, FLAC |
| Video | MP4 | MP4, 3GP, AVI, FLV, MKV, WEBM, TS, ASF |
| FM Radio | Yes | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1000 mAh | 5500 mAh |
| Fast Charging | Yes, 80W Flash Charge | |
| Talk Time | 4 hours | |