Oppo K1 smartphone
OPPO

Oppo K1

2018, October 7/10 Rating Updated
In brief: The Oppo K1 is a mid-range smartphone released in October 2018, notable for being one of the first in its segment to feature an in-display fingerprint sensor. It boasts a vibrant 6.4-inch Super AMOLED display and is powered by a capable Snapdragon 660 chipset.
Display6.4" Super AMOLED, 1080x2340 pixels
ChipsetQualcomm Snapdragon 660
Main Camera16MP dual camera
Battery3600 mAh
Starting from $289

💰 Oppo K1 Price

The Oppo K1 lowest price is $289, based on current retailer listings.

📌 Full Specifications

Display

TypeSuper AMOLED
Size6.4 inches, 101.0 cm2 (~84.5% screen-to-body ratio)
Resolution1080 x 2340 pixels, 19.5:9 ratio (~402 ppi density)
ProtectionCorning Gorilla Glass 5
FeaturesWaterdrop notch

Platform

OSAndroid 8.1 (Oreo), ColorOS 5.2
ChipsetQualcomm SDM660 Snapdragon 660 (14 nm)
CPUOcta-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPUAdreno 512

Memory

Card slotmicroSDXC (dedicated slot)
Internal64GB 4GB RAM, 64GB 6GB RAM

Main Camera

ModulesDual: 16 MP, f/1.8, 1/2.8", 1.12µm, PDAF (wide) + 2 MP, f/2.4, (depth)
FeaturesLED flash, HDR, panorama
Video1080p@30fps

Selfie Camera

Modules25 MP, f/2.0, 1/2.8", 0.9µm
FeaturesHDR
Video1080p@30fps

Battery

TypeLi-Ion
Capacity3600 mAh, non-removable
Charging10W wired

Body

Dimensions158.3 x 75.5 x 7.4 mm (6.23 x 2.97 x 0.29 in)
Weight156 g (5.50 oz)
SIMDual SIM (Nano-SIM, dual stand-by)
BuildGlass front (Gorilla Glass 5), plastic back, plastic frame

Comms

WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth5.0, A2DP, LE
GPSGPS, GLONASS, BDS
NFCNo
RadioNo
USBmicroUSB 2.0, OTG

Launch

Announced2018, October
StatusAvailable. Released 2018, October.

⚖ Pros & Cons

Pros

  • In-display fingerprint sensor
  • Good Super AMOLED display
  • Solid performance for its class (Snapdragon 660)
  • Excellent 25MP selfie camera
  • Decent battery life
  • Dedicated microSD card slot

Cons

  • MicroUSB port instead of USB-C
  • Runs on older Android 8.1 (Oreo)
  • Plastic build
  • Average low-light performance for the main camera
  • No NFC
★ Our Verdict

The Oppo K1 offered a compelling package with an in-display fingerprint sensor and a vibrant AMOLED screen at its price point, though its microUSB port and older Android version were drawbacks even at launch.

The Oppo K1, while an interesting device for its time with its pioneering in-display fingerprint sensor and vibrant AMOLED screen, is now an older model. If you're considering purchasing it today, be aware that it runs on Android 8.1 Oreo, meaning it will lack support for newer apps and security updates. Performance from the Snapdragon 660 is still adequate for basic tasks and light gaming, but don't expect flagship-level speed. The cameras, especially the 25MP selfie shooter, were good for their era, but modern phones offer significant improvements. Its microUSB port is also a dated standard. This phone might be suitable for someone on a very tight budget who prioritizes an AMOLED display and an in-display fingerprint sensor, and doesn't mind an older software experience. However, for most users, newer budget smartphones will offer a more up-to-date and feature-rich experience.

Reviewed by the infozme.com Editorial Team — see how we research & rate phones.

📦 In The Box & Warranty

  • Oppo K1 Handset
  • 10W Charger
  • microUSB Cable
  • SIM Ejector Tool
  • Protective Case
  • Quick Start Guide

Standard manufacturer's warranty typically covers 1 year for the device and 6 months for accessories from the date of purchase.

❓ Questions & Answers

When was the Oppo K1 released?

The Oppo K1 was officially announced and released in October 2018.

Does the Oppo K1 have an in-display fingerprint sensor?

Yes, one of the key features of the Oppo K1 is its in-display optical fingerprint sensor.

What processor powers the Oppo K1?

The Oppo K1 is powered by the Qualcomm Snapdragon 660 (14 nm) chipset.

What kind of display does the Oppo K1 feature?

It features a 6.4-inch Super AMOLED display with a resolution of 1080 x 2340 pixels.

What is the battery capacity of the Oppo K1?

The Oppo K1 is equipped with a non-removable 3600 mAh Li-Ion battery.

What Android version did the Oppo K1 launch with?

The Oppo K1 launched with Android 8.1 (Oreo) with ColorOS 5.2.