Compare Oppo K13 vs Oppo Watch X2

Oppo K13
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Oppo Watch X2
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  Oppo K13 Oppo Watch X2
Launch
Version April 2025 March 2025
Network
Technology 5G
Body
Dimensions 163.2 x 76.1 x 8.5 mm (6.43 x 3.00 x 0.33 in) 47.6 x 46.6 x 11.8 mm (1.87 x 1.83 x 0.46 in)
Weight 208 g (7.34 oz) 49.7 g (1.76 oz)
SIM Nano-SIM and Nano-SIM No
Design Sapphire crystal front, stainless steel frame, plastic back
Others IP65 dust tight and water resistant IP68 dust tight and water resistant, Waterproof (5ATM/50m), Compatible with standard 22mm straps
Display
Type AMOLED, 120Hz LTPO AMOLED
Size 6.67 inches 1.5 inches
Resolution 1080 x 2400 pixels 466 x 466 pixels
Protection Sapphire crystal glass
Various
Platform
Operating System Android 15, ColorOS 15 ColorOS Watch 7.0 + Wear OS 5.0
Chipset Qualcomm Snapdragon 6 Gen 4 (4 nm) Qualcomm Snapdragon W5 Gen 1 (4 nm)
CPU Octa-core (1x2.3 GHz Cortex-A720s & 3x2.2 GHz Cortex-A720s & 4x1.8 GHz Cortex-A520s)
GPU Adreno 810
Memory
Card Slot No No
Internal 128GB 8GB RAM, 256GB 8GB RAM 32GB 2GB RAM
Camera
Primary 50 MP (f/1.9) + 2 MP (depth) No
Features LED flash, HDR, panorama
Video 4K@30fps, 1080p@30fps
Selfie 16 MP (1080p@30fps)
Sound
Loudspeaker Yes, with stereo speakers Yes
3.5mm Jack No No
Extra Snapdragon Sound
Comms
Wifi Yes a/b/g/n, dual-band
Bluetooth 5.2 5.2
GPS Yes Yes
NFC No Yes
Infrared Yes
Radio No
USB USB Type-C 2.0 No
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Accelerometer, gyro, barometer, compass, heart rate, SpO2, thermometer (skin temperature)
Miscellaneous
Battery
Battery type 7000 mAh 648 mAh
Charging 80W wired (100% in 56 min) 7.5W wired
Misc
Colors Icy Purple, Prism Black Lava Black, Summit Blue
Models CPH2729 OPWWE251
Inside the box
Price 200 USD 300 USD
Oppo K13:
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  Oppo K13 Oppo Watch X2