Celkon AR40 vs OPPO K12x
Quick Comparison
OPPO K12x has better RAM than Celkon AR40. In terms of display resolution, OPPO K12x has better resolution of 1604 x 720 than Celkon AR40 which has resolution of 800 x 480. OPPO K12x has more internal memory than Celkon AR40
| Name | Celkon AR40 | OPPO K12x |
| RAM | 512 MB | 6 GB |
|---|---|---|
| Display | 4 in | 6.67 in |
| Internal Memory | 4 GB | 128 GB |
| Battery | 1500 mAh | 5100 mAh |
| Camera | 3.2 MP | 32 MP + 2 MP Dual |
| Price | Rs. 4190 | Rs. 12998 |
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Detailed Comparison
Price And Launch
The cost of Celkon AR40 is Rs. 4190. The launch Date of the second phone is July 29, 2024. The cost of OPPO K12x is Rs. 12998.
Display comparison
OPPO K12x has larger screen size of 6.67 inches in comparison to Celkon AR40's 4 inch screen. Celkon AR40 has TFT Screen type where as OPPO K12x has LCD Screen type. OPPO's phone has display density of 264 PPI & Celkon's phone has only 233 PPI display density. Celkon AR40 has 5:3 aspect ratio where as OPPO K12x has 20:9 aspect ratio.
Memory comparison
OPPO K12x's larger 6 GB RAM is better for playing games and all with respect to Celkon AR40's lower 512 MB RAM. OPPO K12x has more Internal Memory (128 GB) than Celkon AR40 (4 GB).
Camera comparison
OPPO K12x's 32 MP + 2 MP Dual Rear Camera outclasses Celkon AR40's 3.2 MP Rear Camera in terms of resolution. OPPO K12x will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Celkon AR40's 0.3 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 4.2.2 and the second one on 14 version.
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Full Comparison
| Name | Celkon AR40 | OPPO K12x |
| General | ||
| Country of Origin | India | |
| Model | CPH2667, K12x | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | July 29, 2024 | |
| In The Box | Phone x 1, USB Data Cable x 1, Charger x 1, SIM Ejector Tool x 1, Protective Case x 1, User manual x 1, Warranty card x 1 | |
| Design | ||
| Dimensions | 64 x 126.2 x 10.8 mm | 76 x 165.7 x 7.7 mm |
| Weight | 126 g | 186 g |
| Design Type | Classic (Candybar) | |
| Colors | Midnight Violet, Breeze Blue | |
| Display | ||
| Type | Color TFT Screen (16M colors Colors) | Color LCD Screen (16.7 M) |
| Touch | Yes | Yes, 120 Hz Touch Sampling Rate |
| Size | 4 inches, 480 x 800 pixels | 6.67 inches, 720 x 1604 pixels, 120 Hz |
| Aspect Ratio | 5:3 | 20:9 |
| PPI | ~ 233 PPI | ~ 264 PPI |
| Screen to Body Ratio | ~ 89.9% | |
| Features | 1000 nits, Eye Comfort Mode, User Scenario, Vivid mode: 83% NTSC, Natural Mode: 71% NTSC | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| Phonebook | Unlimited | |
| RAM | 512 MB | 6 GB |
| Storage | 4 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 32 GB | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/n28B/n40/n41/n77/n78 | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac), 802.11a/b/g/n, WLAN 2.4G/WLAN 5G | |
| Bluetooth | Yes, v4.0 | Yes, v5.3, SBC, AAC, aptX, aptX HD, and LDAC |
| USB | Yes, microUSB | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes | Yes, with BeiDou: B1I; GPS: L1; GLONASS: G1; Galileo: E1; QZSS: L1 |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | 360° Damage-Proof Armour Body, Splash Touch, SAR Value Head SAR: 1.176W/kg, Body SAR: 1.186W/kg, RAM Type: LPDDR4X@2133MHz, 2 × 16 bits | |
| Camera | ||
| Rear Camera | 3.2 MP | 32 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| Camera Sensor | GC32E2 Sensor | |
| Auto Focus | Yes | Yes |
| Features | Pro, Video, Photo, Portrait, Night, Hi-Res, Pano, Slo-Mo, Time-Lapse, Dual-View Video, Sticker, and Text Scanner | |
| Video Recording | 1080p @ 60 fps FHD, 720p @ 30 fps HD | |
| Flash | Yes, LED | |
| Front Camera | 0.3 MP | 8 MP ƒ/2.05 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v4.2.2 (Jelly Bean) | Android v14 |
| Custom UI | ColorOS 14 | |
| Chipset | mediatek Dimensity 6300 | |
| CPU | 1.2 GHz, Dual Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | |
| GPU | Arm Mali-G57 MC2 | |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes |
| Multimedia | ||
| Supports | MMS, Instant Messanging, YouTube Player | |
| Yes, with Push Email | Yes | |
| Music | AAC, AMR, MIDI, MP3, WAV, WMA | Yes |
| Video | 3GP, WMV | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 1500 mAh, Li-ion Battery | 5100 mAh, Li-ion Battery |
| Fast Charging | Yes, 45W Fast charging | |