Oppo K12 vs Oppo A3x 4G

Oppo K12

Oppo K12

April, 2024

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Oppo A3x 4G

Oppo A3x 4G

August, 2024

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Oppo K12 vs Oppo A3x 4G


Oppo K12

Oppo A3x 4G
Price
EUR: €250EUR: N/A
USD: N/AUSD: N/A
GBP: N/AGBP: N/A
INR: N/AINR: N/A
PKR: N/APKR: N/A
Body
Form Factor
Candybar, TouchscreenCandybar, Touchscreen
Dimensions
162.5 x 75.3 x 8.4 mm (6.40 x 2.96 x 0.33 in)165.8 x 76.1 x 7.7 mm (6.53 x 3.00 x 0.30 in)
Weight
186 g (6.56 oz)186 g (6.56 oz)
Build
IP54, dust and splash resistantIP54, dust and splash resistant
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
Colors
Celadon Marble, Dark ChromeBlack, other colors
Models
PJR110
Display
Type
AMOLED, 1B colors, 120Hz, HDR10+, 500 nits (typ), 900 nits (HBM), 1100 nits (peak)IPS LCD, 90Hz, 1000 nits (HBM)
Size
6.7 inches, 108.0 cm2 (~88.3% screen-to-body ratio)6.67 inches, 107.2 cm2 (~85.0% screen-to-body ratio)
Resolution
1080 x 2412 pixels, 20:9 ratio (~394 ppi density)720 x 1604 pixels, 20:9 ratio (~264 ppi density)
Network
Technology
GSM / CDMA / HSPA / LTE / 5GGSM / HSPA / LTE
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 900 / 2100
4G Bands
1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41LTE
5G Bands
1, 5, 8, 28, 41, 77, 78 SA/NSA
Memory
Internal Memory
256GB ROM, 8GB RAM
256GB ROM, 12GB RAM
512GB ROM, 12GB RAM		64GB ROM, 4GB RAM
128GB ROM, 4GB RAM
Storage Type
UFS 3.1eMMC 5.1
Card Slot
microSDXC (uses shared SIM slot)microSDXC
Connectivity
Speed
HSPA, LTE, 5GHSPA, LTE
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-bandWi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.4, A2DP, LE, aptX HD, LHDC5.3, A2DP, LE
USB
USB Type-C 2.0USB Type-C 2.0, OTG
Infrared Port
Yes
NFC
Yes, eSE, HCE, NFC-SIM, eIDNo
Camera
Main Camera
Primary: 50 MP, f/1.8, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS
Secondary: 8 MP, f/2.2, 16mm, 112" (ultrawide), 1/4.0", 1.12µm		Primary: 8 MP, f/2.0, (wide), PDAF
Secondary: Auxiliary lens
Camera Features
Dual-LED flash, HDR, panoramaLED flash, HDR, panorama
Video
4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS1080p@30/60fps
Selfie Camera
16 MP, f/2.4, 26mm (wide), 1/3.0", 1.0µm
Features: Panorama
Video: 1080p@30fps		5 MP, f/2.2, (wide)
Video: 1080p@30fps
Multimedia
Radio
NoNo
Software
Operating System (OS)
Android OS, v14Android OS, v14
UI
ColorOS 14ColorOS 14
Hardware
Chipset
Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm)Qualcomm SM6375 Snapdragon 6s Gen 3 (6 nm)
CPU
Octa-core (1x2.63 GHz Cortex-A715 & 4x2.4 GHz Cortex-A715 & 3x1.8 GHz Cortex-A510)Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
GPU
Adreno 720Adreno 619
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, proximity, compass
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes, with stereo speakers
24-bit/192kHz Hi-Res & Hi-Res wireless audio		Yes
Audio Jack
No3.5 mm
Battery
Battery Type
5500 mAh, non-removable5100 mAh, non-removable
Charging
100W wired, 100% in 27 min (advertised)45W wired

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