Callbar C66 vs OPPO A38
Quick Comparison
OPPO A38 has better RAM than Callbar C66. In terms of display resolution, OPPO A38 has better resolution of 1612 x 720 than Callbar C66 which has resolution of 320 x 240. OPPO A38 has more internal memory than Callbar C66
| Name | Callbar C66 | OPPO A38 |
| RAM | 32 MB | 4 GB |
|---|---|---|
| Display | 2.4 in | 6.56 in |
| Internal Memory | 32 MB | 128 GB |
| Battery | 1800 mAh | 5000 mAh |
| Camera | 0.3 MP | 50 MP + 2 MP Dual |
| Price | Rs. 175 | Rs. 11299 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is June 16, 2016. The cost of Callbar C66 is Rs. 175. The launch Date of the second phone is September 04, 2023. The cost of OPPO A38 is Rs. 11299.
Display comparison
Callbar C66 has screen size of 2.4 inches which falls short to OPPO A38's 6.56 inch screen. Callbar C66 has TFT Screen type where as OPPO A38 has IPS Screen type. OPPO's phone has display density of 269 PPI & Callbar's phone has only 167 PPI display density. Callbar C66 has 4:3 aspect ratio where as OPPO A38 has 20.15:9 aspect ratio.
Memory comparison
OPPO A38's larger 4 GB RAM is better for playing games and all with respect to Callbar C66's lower 32 MB RAM. OPPO A38 has more Internal Memory (128 GB) than Callbar C66 (32 MB).
Camera comparison
OPPO A38's 50 MP + 2 MP Dual Rear Camera outshines Callbar C66's 0.3 MP Rear Camera in terms of resolution.
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Full Comparison
| Name | Callbar C66 | OPPO A38 |
| General | ||
| Model | C66 | A38 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Normal SIM | Nano SIM |
| Device Type | Feature Phone | Smartphone |
| Release Date | June 16, 2016 | September 04, 2023 |
| Design | ||
| Dimensions | 23 x 55 x 5 mm | 75 x 163.7 x 8.2 mm |
| Weight | 110 g | 190 g |
| Colors | Glowing Black, Glowing Gold | |
| Display | ||
| Type | Color TFT Screen | Color IPS Screen (16.7 M) |
| Touch | No | Yes |
| Size | 2.4 inches, 240 x 320 pixels | 6.56 inches, 720 x 1612 pixels, 90 Hz |
| Aspect Ratio | 4:3 | 20.15:9 |
| PPI | ~ 167 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 84.2% | |
| Glass Type | Panda glass | |
| Features | Color Gamut: Active Mode (Covers 100% DCI-P3), Soft Mode (Covers 100% sRGB), Contrast Ratio: 1500:1, Brightness: 580 nits (Sunlight), 720 nits (Maximum) | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 32 MB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 32 MB | 128 GB |
| Card Slot | Yes, upto 16 GB | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | No | Yes |
| 4G | No | Yes |
| VoLTE | Yes | |
| Wifi | No | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11 ac), 802.11 a/b/g/n (WLAN 2.4 GHz | WLAN 5.1 GHz | WLAN 5.8 GHz) | |
| Bluetooth | Yes | Yes, v5.3, A2DP, LE, aptX Adaptive |
| USB | No | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS | |
| Fingerprint Sensor | No | Yes, Side |
| Face Unlock | Yes | |
| Sensors | No | accelerometer, proximity, compass |
| 3.5mm Headphone Jack | Yes | Yes |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 0.3 MP | 50 MP ƒ/1.8 (Wide Angle) PDAF 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | |
| Features | Digital Zoom | Night View, Video, Photo, People Photo, Timelapse Photography, Professional, Panorama, Google Lens |
| Video Recording | No | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | No | 5 MP ƒ/2.2 (Wide Angle) Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | No | Android v13 |
| Custom UI | ColorOS 13.1 | |
| Chipset | No | Mediatek Helio G85 |
| CPU | 1.3 MHz Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | |
| GPU | No | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes, supports WAP | Yes |
| Multimedia | ||
| No | Yes | |
| Music | Multiple | Yes |
| Video | 3GP, MP4 | Yes |
| FM Radio | Yes, with FM Recording | No |
| Document Reader | No | Yes |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1800 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Charging | |
| Talk Time | 8 hours | |