Vivo T3x 5G has better RAM than Karbonn K121i. Neither of them has front Flash. In terms of display resolution, Vivo T3x 5G has better resolution of 2408 x 1080 than Karbonn K121i which has resolution of 160 x 128. Vivo T3x 5G has more internal memory than Karbonn K121i
Name | Vivo T3x 5G | Karbonn K121i |
RAM | 4 GB | 45 MB |
---|---|---|
Display | 6.72 in | 1.8 in |
Internal Memory | 128 GB | 35 MB |
Battery | 6000 mAh | 1000 mAh |
Price | Rs. 12160 | Rs. 925 |
The launch Date of the first phone is April 17, 2024. The cost of Vivo T3x 5G is Rs. 12160. The cost of Karbonn K121i is Rs. 925.
Karbonn K121i has screen size of 1.8 inches which falls short to Vivo T3x 5G's 6.72 inch screen. Vivo T3x 5G has LCD Screen type where as Karbonn K121i has Screen type. Vivo's phone has display density of 396 PPI & Karbonn's phone has only 114 PPI display density. Vivo T3x 5G has 20:9 aspect ratio where as Karbonn K121i has 5:4 aspect ratio.
Vivo T3x 5G's larger 4 GB RAM is better for playing games and all with respect to Karbonn K121i's lower 45 MB RAM. Vivo T3x 5G has more Internal Memory (128 GB) than Karbonn K121i (35 MB).
Name | Vivo T3x 5G | Karbonn K121i |
General | ||
Model | T3x 5G | k121i |
Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim |
Dual Sim | Yes | Yes |
Sim Size | Nano+Nano SIM | Normal SIM |
Device Type | Smartphone | Feature Phone |
Release Date | April 17, 2024 | |
In The Box | Handset, Quick Start Guide, USB Cable, Charger, Eject Tool, Phone Case, Protective Film (Applied), Warranty Card | Handset, Battery, Charger |
Design | ||
Dimensions | 76 x 165.7 x 7.99 mm | |
Weight | 199 g | 40 g |
Bezel less | No | |
Design Type | Classic (Candybar) | |
Colors | Crimson Bliss, Celestial Green | Black Red |
Display | ||
Type | Color LCD Screen (16M Colors) | Color |
Touch | Yes | No |
Size | 6.72 inches, 1080 x 2408 pixels, 120 Hz | 1.8 inches, 128 x 160 pixels |
Aspect Ratio | 20:9 | 5:4 |
PPI | ~ 396 PPI | ~ 114 PPI |
Screen to Body Ratio | ~ 83% | |
Features | 1000nits Brightness | |
Notch | Yes, Punch Hole | |
Memory | ||
RAM | 4 GB | 45 MB |
Expandable RAM | Upto 4 GB Extra Virtual RAM | |
Storage | 128 GB | 35 MB |
Storage Type | UFS 2.2 | |
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 | n1/n3/n5/n8/n28B/n40/n77(3300-3800 MHz)/n78 | |
VoLTE | Yes | |
Wifi | Yes, with wifi-hotspot | No |
Wifi Version | Supports 2.4 GHz, 5 GHz | |
Bluetooth | Yes, v5.1 | Yes |
USB | Yes, USB-C v2.0 | Yes |
USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | |
Extra | ||
GPS | Yes | No |
Fingerprint Sensor | Yes, Side | |
Face Unlock | Yes | |
Sensors | Accelerometer, Ambient Light Sensor, E-Compass, Proximity Sensor, Motor, Gyroscope | |
3.5mm Headphone Jack | Yes | Yes |
Water Resistance | Yes | |
IP Rating | IP64 | |
Dust Resistant | Yes | |
Extra Features | LPDDR4X RAM | |
Camera | ||
Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) | No |
Auto Focus | Yes | |
Features | Night, Portrait, Photo, Video, High resolution, Pano, Documents, Slo-mo, Time-lapse, Pro, Live Photo | |
Video Recording | 1080p @ 30 fps FHD | No |
Flash | Yes, LED | |
Front Camera | 8 MP ƒ/2.05 (Wide Angle) Punch Hole | No |
Technical | ||
OS | Android v14 | |
Custom UI | Funtouch OS 14 | |
Chipset | Qualcomm Snapdragon 6 Gen1 | |
CPU | 2.2 GHz, Octa Core Processor | |
Core Details | 4xCortex-A78@2.2 GHz & 4xCortex-A55@1.8 GHz | |
GPU | Adreno GPU | |
Java | No | No |
Browser | Yes | No |
Multimedia | ||
Yes | ||
Music | WAV, MP3, MP2, MP1, MIDI, Vorbis, APE, FLAC, AAC, OPUS | MP3 |
Video | MP4, 3GP, MKV, FLV | MP4 |
FM Radio | No | Yes |
Document Reader | Yes | |
Battery | ||
Type | Non-Removable Battery | Removable Battery |
Size | 6000 mAh, Li-ion Battery | 1000 mAh |
Fast Charging | Yes, 44W | |
Talk Time | 4 hours |