Caul X4 vs Xiaomi Redmi 12 5G
Quick Comparison
Xiaomi Redmi 12 5G has better RAM than Caul X4. In terms of display resolution, Xiaomi Redmi 12 5G has better resolution of 2460 x 1080 than Caul X4 which has resolution of 480 x 320. Xiaomi Redmi 12 5G has more internal memory than Caul X4
| Name | Caul X4 | Xiaomi Redmi 12 5G |
| RAM | 32 MB | 4 GB |
|---|---|---|
| Display | 1.77 in | 6.79 in |
| Internal Memory | 32 MB | 128 GB |
| Battery | 2750 mAh | 5000 mAh |
| Camera | 0.3 MP | 50 MP + 2 MP Dual |
| Price | Rs. 999 | Rs. 11999 |
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Detailed Comparison
Price And Launch
The cost of Caul X4 is Rs. 999. The launch Date of the second phone is August 01, 2023. The cost of Xiaomi Redmi 12 5G is Rs. 11999.
Display comparison
Xiaomi Redmi 12 5G has larger screen size of 6.79 inches in comparison to Caul X4's 1.77 inch screen. Xiaomi's phone has display density of 396 PPI & CAUL's phone has only 326 PPI display density. Caul X4 has 3:2 aspect ratio where as Xiaomi Redmi 12 5G has 20.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi 12 5G's larger 4 GB RAM is better for playing games and all with respect to Caul X4's lower 32 MB RAM. Xiaomi Redmi 12 5G has more Internal Memory (128 GB) than Caul X4 (32 MB).
Camera comparison
Xiaomi Redmi 12 5G's 50 MP + 2 MP Dual Rear Camera outshines Caul X4's 0.3 MP Rear Camera in terms of resolution.
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Full Comparison
| Name | Caul X4 | Xiaomi Redmi 12 5G |
| General | ||
| Model | X4 | 12 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | |
| Device Type | Feature Phone | Smartphone |
| Release Date | August 01, 2023 | |
| Design | ||
| Dimensions | 76.28 x 168.6 x 8.17 mm | |
| Weight | 500 g | 199 g |
| Colors | Orange | Moonstone Sliver, Pastel Blue, Jade Black |
| Display | ||
| Type | Color | Color IPS Screen (16M Colors) |
| Touch | No | Yes, 240 Hz Touch Sampling Rate |
| Size | 1.77 inches, 320 x 480 pixels | 6.79 inches, 1080 x 2460 pixels, 90 Hz |
| Aspect Ratio | 3:2 | 20.5:9 |
| PPI | ~ 326 PPI | ~ 396 PPI |
| Screen to Body Ratio | ~ 91% | |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | Brightness: 450 nits (typ.) | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 32 MB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 32 MB | 128 GB |
| Card Slot | Yes | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | |
| EDGE | Yes | |
| 3G | No | Yes |
| 4G | Yes | |
| 5G | Yes | |
| 5G Bands | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n8/n40/n78 | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | No | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi: 802.11 a/b/g/n/ac，2.4G/5G | |
| Bluetooth | Yes, v5.3, A2DP, LE | |
| USB | Yes | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with AGPS, GLONASS, BeiDou | |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | |
| Sensors | Ambient Light Sensor, E Compass, Accelerometer, IR Blaster | |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP53 | |
| Dust Resistant | Yes | |
| Extra Features | Premium Glass Back, MIUI Dialer, LPDDR4X RAM, Bottom firing loudspeaker | |
| Camera | ||
| Rear Camera | 0.3 MP | 50 MP ƒ/1.8 (Wide Angle) PDAF 2 MP ƒ/2.4 (Macro) |
| Auto Focus | Yes | |
| Features | Night, Video, 50MP mode, Google Lens, HDR, Google lens, Voice shutter, Tilt-shift, Timed burst, Time Lapse | |
| 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 | Qualcomm Snapdragon 4 Gen2 | |
| CPU | 1 MHz Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz | |
| GPU | Adreno GPU | |
| Java | No | No |
| Browser | Yes | |
| Multimedia | ||
| Yes | ||
| Music | Yes | Yes |
| Video | Yes | |
| FM Radio | No | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 2750 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W | |