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Oppo K13x Specifications
Also known as Oppo A5i Pro 5G (CPH2821) for Malaysia Not to be confused with Oppo K13x for China
Oppo
Released 2025, Jun 27
4 / 6 / 8 GB RAM · Mediatek Dimensity 6300 (6 nm)
- 194g, 7.9mm thickness
- Android 15, ColorOS 15
- 128GB/256GB storage, microSDXC
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Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 10 | — |
| Display | 6 | — |
| Performance | 6.1 | — |
| Camera | 3.9 | — |
| Body | 5.6 | — |
| Gaming | 6.1 | — |
| Software | 4.4 | — |
| Connectivity | 7.2 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
6.67"
720x1604 pixels
50MP
1080p
4-8GB RAM
Dimensity 6300
6000mAh
45W
Score breakdown
From specs, price tier & release year
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Full specifications
|
Network
|
Technology | GSM / HSPA / LTE / 5G |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 900 / 2100 - K13x | |
| ??? | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - A5i Pro | |
| 4G bands | 1, 3, 5, 8, 28, 40, 41 - K13x | |
| ??? | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66 - A5i Pro | |
| 5G bands | 1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA - K13x | |
| ??? | 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA - A5i Pro | |
| Speed | HSPA, LTE, 5G |
|
Launch
|
Announced | 2025, June 23 |
|---|---|---|
| Status | Available. Released 2025, June 27 |
|
Body
|
Dimensions | 165.7 x 76.2 x 7.9 mm (6.52 x 3.00 x 0.31 in) |
|---|---|---|
| Weight | 194 g (6.84 oz) | |
| SIM | Nano-SIM + Nano-SIM | |
| ??? | IP65 dust tight and water resistant (low pressure water jets) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions |
|
Display
|
Type | IPS LCD, 120Hz, 850 nits (typ), 1000 nits (HBM) |
|---|---|---|
| Size | 6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio) | |
| Resolution | 720 x 1604 pixels, 20:9 ratio (~264 ppi density) | |
| Protection | Corning Gorilla Glass 7i (Oppo A5i Pro only) |
|
Platform
|
OS | Android 15, ColorOS 15 |
|---|---|---|
| Chipset | Mediatek Dimensity 6300 (6 nm) | |
| CPU | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) | |
| GPU | Mali-G57 MC2 |
|
Memory
|
Card slot | microSDXC |
|---|---|---|
| Internal | 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM | |
| ??? | UFS 2.2 |
|
Main Camera
|
Dual | 50 MP, f/1.8, 27mm (wide), 1/2.88", 0.61??m, PDAF 2 MP, f/2.4, (wide) |
|---|---|---|
| Features | LED flash, HDR, panorama | |
| Video | 1080p@30/60fps |
|
Selfie camera
|
Single | 8 MP, f/2.0, 25mm (wide), 1/4.0", 1.12??m |
|---|---|---|
| Features | Panorama | |
| Video | 1080p@30fps |
|
Sound
|
Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
|
Comms
|
WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
|---|---|---|
| Bluetooth | 5.4, A2DP, LE, aptX HD | |
| Positioning | GPS, GALILEO, GLONASS, BDS, QZSS | |
| NFC | Yes (only A5i Pro) | |
| Radio | Unspecified | |
| USB | USB Type-C 2.0, OTG |
|
Features
|
Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
|---|
|
Battery
|
Type | 6000 mAh |
|---|---|---|
| Charging | 45W wired, 33W PPS, 13.5W PD, 50% in 37 min |
|
Misc
|
Colors | Sunset Peach, Midnight Violet (Midnight Purple), Breeze Blue |
|---|---|---|
| Models | CPH2753, CPH2821 | |
| SAR | 1.18 W/kg (head) 1.05 W/kg (body) | |
| Price | ??????14,938 |
Oppo K13x official images
Frequently asked questions
Is Oppo K13x worth buying in 2026?
Oppo K13x is worth considering if its strengths match your priorities. Genze scores it 6.3/10 for its class. Read owner reviews and compare alternatives before you buy.
Is Oppo K13x good for gaming?
Oppo K13x scores 61/100 on our gaming index (chipset, display smoothness, and thermals). Casual and mid-tier titles usually run well; for competitive esports, compare frame stability and heating against phones in the same price band.
What is the battery capacity of Oppo K13x?
Oppo K13x has a 6,000 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does Oppo K13x have?
Oppo K13x features a 6.67-inch display. See the Display section for resolution, refresh rate, and panel details.
Is Oppo K13x water resistant?
Oppo K13x is rated IP65. Always follow manufacturer guidance for liquids and dust exposure.
How much RAM does Oppo K13x have?
Oppo K13x is available with 4 / 6 / 8 GB RAM variants. Storage options are listed in the Memory section.
What is the Genze score for Oppo K13x?
Genze rates Oppo K13x 6.3/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
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