Cat B40 vs Xiaomi Redmi 12 4G
Quick Comparison
In terms of display resolution, Xiaomi Redmi 12 4G has better resolution of 2460 x 1080 than Cat B40 which has resolution of 320 x 240.
| Name | Cat B40 | Xiaomi Redmi 12 4G |
| Display | 2.4 in | 6.79 in |
|---|---|---|
| Battery | 1800 mAh | 5000 mAh |
| Camera | 2 MP | 50 MP + 8 MP + 2 MP Triple |
| Price | Rs. 7990 | Rs. 8998 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April 20, 2021. The cost of Cat B40 is Rs. 7990. The launch Date of the second phone is June 15, 2023. The cost of Xiaomi Redmi 12 4G is Rs. 8998.
Display comparison
Xiaomi Redmi 12 4G has larger screen size of 6.79 inches in comparison to Cat B40's 2.4 inch screen. Cat B40 has TFT Screen type where as Xiaomi Redmi 12 4G has IPS Screen type. Xiaomi's phone has display density of 396 PPI & Cat's phone has only 100 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 85.1% than Cat's phone ~ 55.1%. Cat B40 has 4:3 aspect ratio where as Xiaomi Redmi 12 4G has 20.5:9 aspect ratio.
Camera comparison
Xiaomi Redmi 12 4G's 50 MP + 8 MP + 2 MP Triple Rear Camera outshines Cat B40's 2 MP Rear Camera in terms of resolution.
Related Comparisons
Full Comparison
| Name | Cat B40 | Xiaomi Redmi 12 4G |
| General | ||
| Model | B40 | Redmi 12 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano SIM |
| Device Type | Feature Phone | Smartphone |
| Release Date | April 20, 2021 | June 15, 2023 |
| Design | ||
| Dimensions | 62 x 145 x 18 mm | 76.28 x 168.6 x 8.17 mm |
| Weight | 157 g | 198.5 g |
| Colors | Jade Black, Pastel Blue, Moonstone Silver | |
| Display | ||
| Type | Color TFT Screen | Color IPS Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | |
| Size | 2.4 inches, 240 x 320 pixels | 6.79 inches, 1080 x 2460 pixels, 90 Hz |
| Aspect Ratio | 4:3 | 20.5:9 |
| PPI | ~ 100 PPI | ~ 396 PPI |
| Screen to Body Ratio | ~ 55.1% | ~ 85.1% |
| Glass Type | Corning Gorilla Glass | |
| Features | 550 nits (peak) | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| Phonebook | Yes | |
| RAM | 4 GB | |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | |
| Card Slot | Yes | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes | |
| Wifi | No | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi: 802.11 a/b/g/n/ac,2.4G, 5G | |
| Bluetooth | Yes, v5.0 | Yes, v5.3 |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | No | Yes, with A-GPS, GLONASS, BEIDOU |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Accelerometer, E Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | Yes, 1.2 m upto 35 min | |
| IP Rating | IP69 | IP53 |
| Dust Resistant | Yes | Yes |
| Extra Features | MIUI Dialer, Glass Back, Bottom firing loudspeaker | |
| Camera | ||
| Rear Camera | 2 MP | 50 MP ƒ/1.8 (Wide Angle) PDAF 8 MP ƒ/2.2 (Ultra Wide) 120˚ 2 MP ƒ/2.4 (Macro) |
| Auto Focus | Yes | |
| Features | Photo, Portrait, Night Mode, 50MP, Custom Watermark, Google Lens, Tilt Shift, Timed Burst, Film Filters, Macro, HDR, Timelapse, Voice Shutter, Video Features: Ultra Wide Video, Macro Video, Timelapse | |
| Video Recording | No | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | |
| Front Camera | No | 8 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v13 | |
| Custom UI | MIUI 14 | |
| Chipset | Unisoc T117 | Mediatek Helio G88 |
| CPU | 2 GHz, Octa Core Processor | |
| Core Details | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | |
| GPU | Mali-G52 MC2 | |
| Java | No | No |
| Browser | Yes | |
| Multimedia | ||
| Yes | ||
| Music | MP4, M4V, MKV, XVID, WAV, AAC, MP3, AMR, FLAC, APE | |
| Video | Yes | |
| FM Radio | Yes | Yes, with FM Recording |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 1800 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging Support | |
| Talk Time | 32 hours | |