OPPO K14 vs OPPO A78 4G
Quick Comparison
OPPO A78 4G has better RAM than OPPO K14. In terms of display resolution, OPPO A78 4G has better resolution of 2400 x 1080 than OPPO K14 which has resolution of 1570 x 720. Both have the same amount of internal memory.
| Name | OPPO K14 | OPPO A78 4G |
| RAM | 6 GB | 8 GB |
|---|---|---|
| Display | 6.75 in | 6.43 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 7000 mAh | 5000 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP + 2 MP Dual |
| Price | Rs. 20300 | Rs. 24999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March 17, 2026. The cost of OPPO K14 is Rs. 20300. The launch Date of the second phone is July 10, 2023. The cost of OPPO A78 4G is Rs. 24999.
Display comparison
OPPO A78 4G has screen size of 6.43 inches which falls short to OPPO K14's 6.75 inch screen. OPPO K14 has LCD Screen type where as OPPO A78 4G has AMOLED Screen type. OPPO A78 4G has display density of 409 PPI & OPPO K14 has only 256 PPI display density. In terms of screen to body ratio, OPPO A78 4G has better screen to body ratio of ~ 90.8% than OPPO K14's ~ 85.2%. Both phones have same aspect ratio of 20:9.
Memory comparison
OPPO A78 4G's larger 8 GB RAM is better for playing games and all with respect to OPPO K14's lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
OPPO K14 has 50 MP + 2 MP Dual Rear Camera in comparison to OPPO A78 4G's 50 MP + 2 MP Dual Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 13 version.
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Full Comparison
| Name | OPPO K14 | OPPO A78 4G |
| General | ||
| Country of Origin | India | |
| Model | CPH2869, K14 5G | A78 4G |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| SAR | 1.14 W/kg (Head) 0.89 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | March 17, 2026 | July 10, 2023 |
| In The Box | Phone × 1, Charger × 1, USB Data Cable × 1, SIM Ejector Tool × 1, Protective Case × 1, Quick Guide × 1 | |
| Design | ||
| Dimensions | 78.51 x 166.61 x 8.61 mm | 73.2 x 160 x 7.9 mm |
| Weight | 216 g | 180 g |
| Bezel less | No | |
| Colors | Icy Blue | Prism White | Prism Violet | Mist Black , Aqua Green |
| Display | ||
| Type | Color LCD Screen (16.7 M) | Color AMOLED Screen (16.7 M) |
| Touch | Yes | Yes |
| Size | 6.75 inches, 720 x 1570 pixels, 120 Hz | 6.43 inches, 1080 x 2400 pixels, 90 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 256 PPI | ~ 409 PPI |
| Screen to Body Ratio | ~ 85.2% | ~ 90.8% |
| Glass Type | Corning Gorilla Glass 5 | |
| Brightness | Normal brightness: 900nits (Typical), HBM: 1125nits (Typical) | |
| Features | Vivid mode: 83% DCI-P3, Natural mode: 100% sRGB | 100% DCI-P3, 600nits (Typical), 430nits (Typical) |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | No | |
| Memory | ||
| RAM | 6 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/n28B/n38/n40/n41/n48/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac) supported 802.11a/b/g/n supported Wi-Fi Display supported WLAN Tethering supported | Wi-Fi 5 (802.11ac) |
| Bluetooth | Yes, v5.4, SBC, AAC, LDAC, aptX, aptX HD | Yes, v5.0, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Beidou, GPS, GLONASS, Galileo, QZSS, Supports A-GPS assisted positioning, WLAN positioning, Cellular network positioning, A-GNSS assisted positioning | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, E-compass, Accelerometer | accelerometer, gyro, proximity, compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | Yes, Yes (market/region dependent) |
| AI Features | AI GameBoost 2.0, AI LinkBoost 3.0, AI Night Modem AI Perfect Shot, AI Recompose, AI Eraser 2.0 | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP66, IP68, IP69 | IP54 |
| Dust Resistant | Yes | Yes |
| Extra Features | 3900mm² Vapor Chamber Area, Outdoor Mode 2.0 + GloveTouch | Dual Stereo Speakers, LPDDR4x RAM |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 FOV 76°; 5P lens; AF supported 2 MP ƒ/2.4 FOV 89°; 3P lens | 50 MP ƒ/1.8 (Wide Angle) PDAF 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Panorama, SLO-MO, Dual-view video, TIME-LAPSE, STICKER, HI-RES, Google Lens, Underwater, PRO, DOC SCANNER | Photos, videos, night, expert, panoramic, portrait, time-lapse, slow-motion, super text, Google lens, extra HD, multi-scene recording, and cute |
| Video Recording | 1080p @ 60 fps FHD, 720p @ 60 fps HD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP Punch Hole | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | Photo, Video, Portrait, Night, Panorama, Dual-view video, TIME-LAPSE, STICKER, Retouch, Screen Fill Light, HI-RES | Photos, videos, panoramic, portrait, night, time-lapse, multi-scene recording, cute, beauty, and exposure compensation |
| Technical | ||
| OS | Android v15 | Android v13 |
| Custom UI | ColorOS 15 | ColorOS 13.1 |
| Chipset | Mediatek Dimensity 6300 | Qualcomm Snapdragon 680 |
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver |
| Fabrication Node | 4nm | |
| GPU | ARM Mali-G57 MC2@1072MHz | Adreno 610 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AMR, APE, OGG, FLAC, WAV, MIDI, WMA | Yes |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | Yes |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W | Yes, 67W Fast Charging |
| Reverse Charging | Yes | |