OPPO K11 & K11x: Mid-Range 5G Smartphones Reviewed

OPPO K11 and K11x were released in 2023 as mid-range 5G smartphones in OPPO’s K series, targeting users seeking balanced performance, long battery life, and competitive camera capabilities. The K11 focuses on premium features like 100W fast charging and a triple rear camera system, while the K11x offers a 108MP main camera and 67W fast charging at a more accessible price point.

OPPO K11 (2023) Core Specifications

1. General Information

Model Aliases: PJC110 (global); Released on August 1, 2023 (China)
Form Factor: 6.7-inch full-screen with centered punch-hole, flat glass back, plastic frame
Dimensions & Weight: 161.2×74.2×8.2mm, 184g
Color Options: Moonshadow Gray, Glacier Blue

2. Display

Type: 6.7-inch AMOLED, 20:9 aspect ratio, ~94.7% screen-to-body ratio
Resolution: FHD+ (1080×2400 pixels), 394 ppi
Features: 120Hz refresh rate, 100% DCI-P3 color gamut, in-display optical fingerprint sensor, 10-bit color depth

3. Performance

Chipset: Qualcomm Snapdragon 782G (6nm), octa-core (1×2.7GHz + 3×2.4GHz + 4×1.9GHz Kryo 670)
GPU: Adreno 642L
Memory & Storage: 8GB/12GB LPDDR4X RAM; 256GB/512GB UFS 3.1 storage; expandable via microSDXC (uses shared SIM slot)
OS: ColorOS 13.1 based on Android 13

4. Camera System

Camera	Specifications	Features
Rear Triple Camera	50MP main (f/1.8, 1/1.56″, 1.0μm, OIS) + 8MP ultra-wide (112° FOV, f/2.2) + 2MP macro (f/2.4)	4K@30fps video recording, 1080P@60fps, 720P@240fps slow-motion, HDR, AI scene recognition
Front Camera	16MP (f/2.4, 1/3.06″, 1.0μm)	1080P@30fps video, AI beauty, HDR

5. Battery & Charging

Capacity: 5000mAh non-removable Li-Po battery
Charging: 100W SuperVOOC fast charging (1% to 100% in ~25 minutes)
Additional: No wireless charging or reverse charging

6. Connectivity & Sensors

Network: 5G (SA/NSA), 4G LTE, 3G WCDMA, 2G GSM
Wireless: Wi-Fi 6 (802.11ax), Bluetooth 5.2 (aptX HD), NFC, GPS/GLONASS/GALILEO/BDS/QZSS
Ports: USB Type-C 2.0 (OTG), no 3.5mm headphone jack
Sensors: In-display fingerprint, accelerometer, gyro, proximity, compass

OPPO K11x (2023) Core Specifications

1. General Information

Model Aliases: Released on May 25, 2023 (China)
Form Factor: 6.72-inch full-screen with centered punch-hole, flat glass back, plastic frame
Dimensions & Weight: 165.5×76.0×8.3mm, 195g
Color Options: Jade Black, Pearlescent White

2. Display

Type: 6.72-inch LTPS LCD, 20:9 aspect ratio, ~94.2% screen-to-body ratio
Resolution: FHD+ (1080×2400 pixels), 391 ppi
Features: 120Hz refresh rate, 90% DCI-P3 color gamut, side-mounted fingerprint sensor, 240Hz touch sampling rate

3. Performance

Chipset: Qualcomm Snapdragon 695 (6nm), octa-core (2×2.2GHz + 6×1.7GHz Kryo 660)
GPU: Adreno 619
Memory & Storage: 8GB/12GB LPDDR4X RAM; 128GB/256GB UFS 2.2 storage; expandable via microSDXC (uses shared SIM slot)
OS: ColorOS 13.1 based on Android 13

4. Camera System

Camera	Specifications	Features
Rear Dual Camera	108MP main (f/1.7, 1/1.67″, 0.7μm) + 2MP depth (f/2.4)	4K@30fps video recording, 1080P@60fps, HDR, AI scene recognition, portrait mode
Front Camera	16MP (f/2.4, 1/3.06″, 1.0μm)	1080P@30fps video, AI beauty, HDR

5. Battery & Charging

Capacity: 5000mAh non-removable Li-Po battery
Charging: 67W SuperVOOC fast charging (1% to 80% in ~33 minutes)
Additional: No wireless charging or reverse charging

6. Connectivity & Sensors

Network: 5G (SA/NSA), 4G LTE, 3G WCDMA, 2G GSM
Wireless: Wi-Fi 6 (802.11ax), Bluetooth 5.2, GPS/GLONASS/GALILEO/BDS/QZSS, NFC (China only)
Ports: USB Type-C 2.0 (OTG), 3.5mm headphone jack, stereo speakers
Sensors: Side-mounted fingerprint, accelerometer, gyro, proximity, compass

OPPO K11x (2023) Core Specifications

(Repeated for clarity, as the K11x has distinct features)

1. General Information

Release Date: May 25, 2023 (China)
Form Factor: 6.72-inch full-screen with centered punch-hole, flat glass back, plastic frame
Dimensions & Weight: 165.5×76.0×8.3mm, 195g
Color Options: Jade Black, Pearlescent White

2. Display

Type: 6.72-inch LTPS LCD, 20:9 aspect ratio, 120Hz refresh rate, 391 ppi
Features: Side-mounted fingerprint sensor, 240Hz touch sampling rate, 90% DCI-P3 color gamut

3. Performance

Chipset: Qualcomm Snapdragon 695 (6nm), octa-core, Adreno 619 GPU
Memory & Storage: 8GB/12GB LPDDR4X RAM; 128GB/256GB UFS 2.2 storage; microSDXC expandable (shared SIM slot)
OS: ColorOS 13.1 based on Android 13

4. Camera System

Rear: 108MP main (f/1.7) + 2MP depth (f/2.4)
Front: 16MP (f/2.4)

5. Battery & Charging

Capacity: 5000mAh Li-Po battery
Charging: 67W SuperVOOC (33 minutes to 80%)

6. Connectivity & Sensors

Ports: USB Type-C, 3.5mm headphone jack, stereo speakers
Wireless: Wi-Fi 6, Bluetooth 5.2, GPS/GLONASS/GALILEO/BDS/QZSS
Sensors: Side-mounted fingerprint, accelerometer, gyro, proximity, compass

Key Differences Summary

Feature	OPPO K11	OPPO K11x
Chipset	Snapdragon 782G	Snapdragon 695
Display Type	AMOLED (in-display FP)	LTPS LCD (side FP)
Rear Camera	50MP (OIS) + 8MP ultra-wide + 2MP macro	108MP main + 2MP depth
Charging	100W SuperVOOC	67W SuperVOOC
3.5mm Jack	No	Yes
Weight	184g	195g