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Oppo K9s

Specifications

Oppo K9s
Oppo K9s (K Series)
Processor
Qualcomm Snapdragon 778G 5G 8 x 1.8 - 2.4 GHz, Kryo 670 (Cortex-A78/A55)
Graphics adapter
Memory
6144 MB 
, or 8GB
Display
6.59 inch 20:9, 2412 x 1080 pixel 401 PPI, Capacitive, IPS, glossy: yes, 120 Hz
Storage
128GB / 256GB
Connections
USB-C Power Delivery (PD), Audio Connections: 3.5mm, Card Reader: microSD, 1 Fingerprint Reader, Sensors: accelerometer, gyro, proximity, compass
Networking
802.11 a/b/g/n/ac/ax (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6), Bluetooth 5.2, GSM, CDMA, UMTS, LTE, 5G
Size
height x width x depth (in mm): 8.5 x 164.4 x 75.9 ( = 0.33 x 6.47 x 2.99 in)
Battery
5000 mAh Lithium-Polymer
Operating System
Android 11
Camera
Primary Camera: 64 MPix Triple: 64MP (f/1.7, 26mm) + 8MP (f/2.2) + 2MP (f/2.4)
Secondary Camera: 16 MPix f/2.0
Additional features
Keyboard: Virtual
Weight
199 g ( = 7.02 oz / 0.44 pounds) ( = 0 oz / 0 pounds)

 

Pricecompare

Reviews for the Oppo K9s

Oppo K9s Review, Pros and Cons
Source: OI Spice Tech News English
If you are looking for an exciting mid-range phone, then the Oppo K9s smartphone is undoubtedly worth recommending. The Oppo K9s is the best 5G and camera smartphone in the budget range. The phone also offers a decent amount of features that will reveal impressive battery life, ample storage, a better refresh rate, an above-average processor, and much more. In short, the K9s smartphone is worth the money, while the classic look gives you the edge over the competition. But at the same time, the low speed of the octa-core processor can cause heating issues in heavy usage and gaming. If you are looking for an alternative option, the Xiaomi Redmi Note 11 5G smartphone might be a good option in a lower budget range.
Single Review, online available, Short, Date: 11/07/2021

Foreign Reviews

Trên tay OPPO K9s – Smartphone hơn 5 triệu pin khủng, màn hình 120Hz siêu mượt
Source: Viettelstore VN→EN
Positive: Attractive price; large battery capacity; big screen; beautiful display; quick charging.
Single Review, online available, Short, Date: 10/27/2021

Comment

Qualcomm Adreno 642L: Graphics chip for smartphones and tablets that is integrated within the Qualcomm Snapdragon 778G SoC. Qualcomm claims that it is 40% faster than the Adreno 620.

Non demanding games should be playable with these graphics cards.

» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.


SD 778G 5G: Fast mid-range ARM SoC with 8 CPU Kryo 670 cores (four fast ARM Cortex-A78 core at up to 2.4 GHz and four small ARM Cortex-A55 cores at up to 1.8 GHz) and an integrated X53 5G modem (up to 3300 Mbps download). The SoC is manufactured in the modern 6 nm process at TSMC.» Further information can be found in our Comparison of Mobile Processsors.


6.59":

Only a few smartphones have larger screens.
Large display-sizes allow higher resolutions. So, details like letters are bigger. On the other hand, the power consumption is lower with small screen diagonals and the devices are smaller, more lightweight and cheaper.

» To find out how fine a display is, see our DPI List.


0.199 kg:

Only few smartphones are more lightweight than this.


» Further information can be found in our Notebook Purchase Guide.

 

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Adreno 642L

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Oppo K9x
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Oppo A56 5G
Mali-G57 MP2, Dimensity 700, 6.50", 0.1895 kg
Oppo Reno6 Lite
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Oppo Reno7 Pro 5G
Mali-G77 MP9, unknown, 6.55", 0.18 kg
Oppo Reno7 SE 5G
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Current Prices
Stefan Hinum (Update: 2021-12-19)