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Smartphone comparison

OnePlus N6 vs Oppo A6 4G

Compare cameras, battery, screen and everyday features.

Compared products
01Selected
OnePlus N6

OnePlus N6

  • 224 g.
  • About 120 Hz display refresh rate.
  • About 6.8 inch screen.
  • Mediatek Dimensity 6360 Apex (6 nm) processor.
  • 4 GB RAM in this version.
KSh 35,000Out of Stock
02
Oppo A6 4G

Oppo A6 4G

  • 215 g.
  • Screen: 720 x 1570 pixels, 19.5:9 ratio (~256 ppi density).
  • Qualcomm SM6225 Snapdragon 685 (6 nm) processor.
  • Storage: UFS 2.2.
  • 7,000 mAh battery capacity.
KSh 35,150In Stock
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OPPO A5 Pro 5G 256GBKSh 32,100
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Motorola ThinkPhone 25 5GKSh 36,000
2 of 4 products

Our quick verdict

The OnePlus N6 has a bigger battery (8,000 mAh), runs newer Android 16 with 2 OS upgrades promised and offers 1080p recording at up to 60 fps, while the Oppo A6 4G has better water and dust protection (IP68), NFC for contactless payments and stereo speakers.

Weight

OnePlus N6
224 g
Oppo A6 4G
215 g

Display

OnePlus N6
720 x 1570 pixels, 19.5:9 ratio (~254 ppi density)
Oppo A6 4G
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)

Performance

OnePlus N6
Mediatek Dimensity 6360 Apex (6 nm) processor
Oppo A6 4G
Qualcomm SM6225 Snapdragon 685 (6 nm) processor

Battery capacity

OnePlus N6
8,000 mAh battery capacity
Oppo A6 4G
7,000 mAh battery capacity

Memory

OnePlus N6
4 GB RAM
Oppo A6 4G
Up to 8 GB RAM

Key differences

The main differences to help you choose.

OnePlus N6

  • Bigger battery: 8,000 mAh (vs 7,000 mAh).
  • Newer Android 16 (vs Android 15).
  • 2 OS upgrades promised.
  • Higher frame rates for 1080p recording: up to 60 fps (vs 30 fps).

Oppo A6 4G

  • IP68 water and dust resistance (vs IP65).
  • NFC for contactless pairing and payments where supported.
  • Stereo speakers.

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

More topicsFewer topics
6 priorities selected.
How each product answers the selected priorities
PriorityOnePlus N6Oppo A6 4G
Display6.8-inch LCD display, 120 Hz, 254 ppi6.75-inch LCD display, 120 Hz, 256 ppi
PerformanceMediatek Dimensity 6360 Apex processorQualcomm Snapdragon 685 processor
Memory4 GB RAMUp to 8 GB RAM
Storage128 GB storageUp to 256 GB storage
Battery capacity8,000 mAh battery7,000 mAh battery
Water resistanceIP65 water and dust resistanceIP68 water and dust resistance

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationOnePlus N6Oppo A6 4G
BrandOnePlusOPPO
ModelOnePlus N6A6 (CPH2817)
Announced2026, June 302026, January 13
Release statusAvailable. Released 2026, July 04Available. Released 2026, January 13
Model numbers—CPH2817

Design

Design specifications comparison
SpecificationOnePlus N6Oppo A6 4G
Dimensions166.5 x 78.2 x 8.9 mm (6.56 x 3.08 x 0.35 in)166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight224 g (7.90 oz)215 g (7.58 oz)
Build materialsGlass front, plastic frame, plastic backGlass front, plastic frame, plastic back

Display

Display specifications comparison
SpecificationOnePlus N6Oppo A6 4G
Display6.8 inches, 113.0 cm2 (~86.8% screen-to-body ratio); IPS LCD, 120Hz, 975 nits (typ), 1200 nits (HBM)6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio); IPS LCD, 120Hz, 1125 nits (peak)
Screen resolution720 x 1570 pixels, 19.5:9 ratio (~254 ppi density)720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
Display features—120Hz, 1125 nits (peak)
Display technology—IPS LCD
Display size—6.75 inches
Refresh rate—120Hz
Brightness—1125 nits (peak)
Pixel density—256 ppi
Aspect ratio—19.5:9 ratio
Screen-to-body ratio—85.2% screen-to-body ratio

Performance

Performance specifications comparison
SpecificationOnePlus N6Oppo A6 4G
ProcessorMediatek Dimensity 6360 Apex (6 nm)Qualcomm SM6225 Snapdragon 685 (6 nm)
CPUOcta-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
GPUMali-G57 MC2Adreno 610
User interface—ColorOS 15
Process node—6 nm

Memory & Storage

Memory & Storage specifications comparison
SpecificationOnePlus N6Oppo A6 4G
RAM4GB4GB, 6GB, 8GB
Storage128GB128GB, 256GB
Expandable storagemicroSDXC (uses shared SIM slot)microSDXC
Memory configurationsThis listing: 128GB 4GB RAM. Model configurations: 128GB 4GB RAM, 128GB 6GB RAM128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 4GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
Storage technology—UFS 2.2

Cameras

Cameras specifications comparison
SpecificationOnePlus N6Oppo A6 4G
Rear camera50 MP, f/1.8, (wide), PDAF50 MP, f/1.8, (wide), PDAF Auxiliary lens
Front camera8 MP, f/2.0, (wide)8 MP, f/2.0, (wide)
Rear camera featuresLED flash, panoramaLED flash, HDR, panorama
Rear camera video1080p@30/60fps1080p@30fps
Front camera featuresPanoramaPanorama
Front camera video1080p@30fps1080p@30fps
Wide camera—50 MP, f/1.8, (wide), PDAF
Additional rear cameras—Auxiliary lens

Battery & Charging

Battery & Charging specifications comparison
SpecificationOnePlus N6Oppo A6 4G
Battery8000 mAhSi/C Li-Ion 7000 mAh
Charging45W wired, 50% in 47 min 5W reverse wired Bypass charging45W wired, 33W PPS, 13.5W PD, 36% in 30 min 5W reverse wired
Battery technology—Si/C Li-Ion
Reverse charging—5W reverse wired

Software

Software specifications comparison
SpecificationOnePlus N6Oppo A6 4G
Operating systemAndroid 16, OxygenOS 16, up to 2 major OS updatesAndroid 15, ColorOS 15

Network

Network specifications comparison
SpecificationOnePlus N6Oppo A6 4G
NetworkGSM / HSPA / LTEGSM / HSPA / LTE
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 900 / 2100HSDPA 850 / 900 / 2100 - version 1; HSDPA 900 / 2100 - version 2
4G bandsLTE1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - version 1; 1, 3, 5, 8, 40 - version 2
Network speedHSPA, LTEHSPA, LTE

Connectivity

Connectivity specifications comparison
SpecificationOnePlus N6Oppo A6 4G
NFCNoYes (market/region dependent)
BluetoothYes5.0, A2DP, LE, aptX
Wi-FiYesWi-Fi 802.11 a/b/g/n/ac, dual-band
PositioningGPSGPS, GALILEO, GLONASS, QZSS
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG

Durability

Durability specifications comparison
SpecificationOnePlus N6Oppo A6 4G
Water resistanceIP65 dust tight and water resistant (low pressure water jets) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditionsIP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)

Features

Features specifications comparison
SpecificationOnePlus N6Oppo A6 4G
ColorsFresh Mint, Midnight GreenSapphire Blue, Aurora Gold
Sensors—Fingerprint (side-mounted), accelerometer, proximity, compass

Audio

Audio specifications comparison
SpecificationOnePlus N6Oppo A6 4G
LoudspeakersYesYes, with stereo speakers
3.5 mm headphone jackNoNo

Similarities

  • Both have 120 Hz displays.
  • Both have a plastic frame.
  • Both charge over USB-C.
  • Both take two SIM cards.
  • Both have similar screen sizes (6.8 and 6.75 inches).
  • Both have 50 MP main cameras.

In summary

For most buyers the OnePlus N6 is the better buy; the Oppo A6 4G makes sense if you want better water and dust protection.

Back to compared products ↑

In-stock alternatives

Infinix Note EdgeFor OnePlus N6Infinix Note EdgeView product ↗iPhone 11For OnePlus N6iPhone 11View product ↗OPPO A5 Pro 5G 256GBFor Oppo A6 4GOPPO A5 Pro 5G 256GBView product ↗Redmi Note 17 4GFor Oppo A6 4GRedmi Note 17 4GView product ↗

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