Display
Type i AMOLED vs OLED vs LCD

Different types of diplays used in mobiles

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IPS LCDAMOLED
Size6.72 inches6.59 inches
Resolution1080 x 2400 pixels1256 x 2760 pixels
Refresh Rate120 Hz120 Hz
Brightness i Types of Brightness

The different type of mobile display brightness explained

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1050 nits (HBM)1200 nits (peak)
Features~70.6% screen-to-body ratio
~432 ppi density
Corning Gorilla Glass 7i
~88.9% screen-to-body ratio
~460 ppi density
Advantage Motorola  Moto G77 Power offers a larger screen (+0.13").
Main Camera
CameraPrimary : 50 MP, f/1.8, (wide), 1/1.95"", 0.8µm, PDAF
Secondary : 8 MP, f/2.2, 120˚ (ultrawide), 1.12µm
Primary : 50 MP, f/1.8, 26mm (wide), PDAF, OIS
Secondary : 50 MP, f/2.2, 16mm, 143˚ (ultrawide)
Video1440p 30fps, 1080p 30/60fps, gyro-EIS4K 30fps, 1080p 30/60/120fps, gyro-EIS
FeaturesLED flash, HDR, panoramaColor spectrum sensor, LED flash, panorama
Advantage Oppo K15 features Optical Image Stabilization (OIS).
Front Camera
Camera32 MP, f/2.2, (wide), 0.7µm50 MP, f/2.0, 18mm (wide), AF
Video1440p 30fps, 1080p 30fps4K 30fps, 1080p 30/60fps, gyro-EIS
Features—Panorama
Advantage Oppo K15 has higher resolution 50 MP selfie camera and supports 4K selfie video.
Design & Build
Dimensions166.2 x 76.5 x 8.9 mm58.3 x 75.1 x 8.3 mm
Thickness8.9 mm8.3 mm
Weight215 g205 g
ColorPantone: Impenetrable Gray, Nautical Blue, Fuchsia Red, Laurel GreenGray, Silver
MaterialGlass front (Gorilla Glass 7i), plastic back or silicone polymer (eco leather) back, plastic frameGlass front, aluminum frame
Protection / IPIP64IP68/IP69
Features dust tight and water resistant (water splashes) dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Advantage Oppo K15 is 10g lighter in hand and slimmer profile (-0.6 mm).
Connectivity
Network2G, 3G, 4G,5G2G, 3G, 4G,5G
SIMSIM1: nano
SIM2: nano
SIM : Nano-SIM, Nano-SIM
PositioningGPS, GALILEO, GLONASS, BDS, QZSSGPS (L1+L5), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
NFCNoYes
Wi-FiWi-Fi 802.11 a/b/g/n/ac, dual-bandWi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth5.45.4
RadioFM radioNo
Advantage Oppo K15 offers NFC for contactless payments and more accurate dual-frequency GPS (L1+L5).
Performance
OS / UI—ColorOS 16
ChipsetMediatek Dimensity 6400 (6 nm)Mediatek Dimensity 7360 Super (4 nm)
CPUOcta-core (2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPUMali-G57 MC2Mali-G615 MC2
RAM8 GB12 GB
Storage128 GB256 GB
Card SlotmicroSDXC (uses shared SIM slot)No
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
SpeakerYes, with stereo speakers (with Dolby Atmos)Yes, with stereo speakers
3.5mm JackYesNo
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (under display, optical)
accelerometer, gyro, proximity, compass
Advantage Motorola  Moto G77 Power offers expandable storage via microSD card.
Advantage Oppo K15 offers more memory with up to 12 GB RAM and higher storage capacity (up to 256 GB).
Battery
Capacity7000 mAh8000 mAh
Charging30W wired80W wired, 44W/80W UFCS, 55W PPS, 13.5W PD
Advantage Oppo K15 has a 14% larger battery (+1000 mAh) and faster 80W wired charging.
Disclaimer : Though we have tried our best to avoid any error but still we cannot guarantee that the information on this page is 100% accurate, as it's a human tendency to make errors and at the end of the day we too are humans.