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Smartphone comparison

OnePlus Ace 6 vs Samsung Galaxy S24 Ultra Refurbished

Compare cameras, battery, screen and everyday features.

Compared products
01Selected
OnePlus Ace 6

OnePlus Ace 6

  • 213 g.
  • About 165 Hz display refresh rate.
  • About 6.83 inch screen.
  • Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) processor.
  • Storage: UFS 4.1.
KSh 88,000Out of Stock
02
Samsung Galaxy S24 Ultra Refurbished

Samsung Galaxy S24 Ultra Refurbished

  • About 6.8 inch screen.
  • Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm) processor.
  • 12 GB RAM in this version.
  • Storage: UFS 4.0.
  • 5,000 mAh battery capacity.
KSh 85,000In Stock
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2 of 4 products

Our quick verdict

The OnePlus Ace 6 has a much bigger battery (7,800 mAh), scrolls more smoothly (165 Hz) and charges faster (120 W), while the Samsung Galaxy S24 Ultra Refurbished has optical zoom, a higher-resolution main camera (200 MP) and a sharper, brighter screen and offers video output to a monitor over USB-C.

Display

OnePlus Ace 6
About 6.83 inch screen
Samsung Galaxy S24 Ultra Refurbished
About 6.8 inch screen

Performance

OnePlus Ace 6
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) processor
Samsung Galaxy S24 Ultra Refurbished
Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm) processor

Storage

OnePlus Ace 6
UFS 4.1
Samsung Galaxy S24 Ultra Refurbished
UFS 4.0

Battery capacity

OnePlus Ace 6
7,800 mAh battery capacity
Samsung Galaxy S24 Ultra Refurbished
5,000 mAh battery capacity

Memory

OnePlus Ace 6
Up to 16 GB RAM
Samsung Galaxy S24 Ultra Refurbished
12 GB RAM

Key differences

The main differences to help you choose.

OnePlus Ace 6

  • Bigger battery: 7,800 mAh (vs 5,000 mAh).
  • Faster rated wired charging: 120 W (vs 45 W).
  • Smoother 165 Hz display (vs 120 Hz).
  • Newer Android 16 (vs Android 14).
  • Newer Bluetooth 5.4 (vs 5.3).
  • Lighter: 213 g (vs 232 g).

Samsung Galaxy S24 Ultra Refurbished

  • Telephoto camera with 3x optical zoom.
  • Sharper screen: 505 ppi (vs 450 ppi).
  • Higher-resolution main camera: 200 MP (vs 50 MP).
  • Brighter display: up to 2,600 nits (vs 1,800).
  • Titanium frame and glass back (vs aluminium frame and glass back).
  • 8K video recording (vs 4K).

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 Ace 6Samsung Galaxy S24 Ultra Refurbished
Display6.83-inch OLED display, 165 Hz, 450 ppi6.8-inch OLED display, 120 Hz, 505 ppi
Camera50 MP main camera with OIS200 MP main camera with OIS, plus a 3x telephoto camera
PerformanceQualcomm Snapdragon 8 Elite processorQualcomm Snapdragon 8 Gen 3 processor
StorageUp to 1 TB storageUp to 512 GB storage
Battery capacity7,800 mAh battery5,000 mAh battery
Charging120 W wired charging45 W wired, 15 W wireless charging

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationOnePlus Ace 6Samsung Galaxy S24 Ultra Refurbished
BrandOnePlusSamsung
ModelOnePlus Ace 6Galaxy S24 Ultra
Announced2025, October 272024, January 17
Release statusAvailable. Released 2025, October 30Available. Released 2024, January 24
Model numbersPLQ110SM-S928B, SM-S928B/DS, SM-S928U, SM-S928U1, SM-S928W, SM-S928N, SM-S9280, SM-S928E, SM-S928E/DS
Device type / form family—Smartphone

Design

Design specifications comparison
SpecificationOnePlus Ace 6Samsung Galaxy S24 Ultra Refurbished
Dimensions163.4 x 77 x 8.3 mm (6.43 x 3.03 x 0.33 in)162.3 x 79 x 8.6 mm (6.39 x 3.11 x 0.34 in)
Weight213 g (7.51 oz)232 g or 233 g (8.18 oz)
Build materialsGlass front (Crystal Shield Glass), glass back, aluminum frameGlass front (Corning Gorilla Armor), glass back (Corning Gorilla Armor), titanium frame (grade 2)
Form factor—Touchscreen smartphone

Display

Display specifications comparison
SpecificationOnePlus Ace 6Samsung Galaxy S24 Ultra Refurbished
Display6.83 inches, 113.3 cm2 (~90.1% screen-to-body ratio); AMOLED, 1B colors, 165Hz, PWM, HDR10+, Dolby Vision, HDR Vivid, 800 nits (typ), 1800 nits (HBM)Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak); 6.8 inches, 113.5 cm2 (~88.5% screen-to-body ratio)
Screen resolution1272 x 2800 pixels (~450 ppi density)1440 x 3120 pixels, 19.5:9 ratio (~505 ppi density)
Display protectionCrystal Shield GlassCorning Gorilla Armor DX anti-reflective coating
Display features—Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
Display technology—Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
Display size—6.8 inches, 113.5 cm2 (~88.5% screen-to-body ratio)
Refresh rate—120Hz

Performance

Performance specifications comparison
SpecificationOnePlus Ace 6Samsung Galaxy S24 Ultra Refurbished
ProcessorQualcomm SM8750-AB Snapdragon 8 Elite (3 nm)Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm)
CPUOcta-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)8-core (1x3.39GHz Cortex-X4 & 3x3.1GHz Cortex-A720 & 2x2.9GHz Cortex-A720 & 2x2.2GHz Cortex-A520)
GPUAdreno 830Adreno 750 (1 GHz)

Memory & Storage

Memory & Storage specifications comparison
SpecificationOnePlus Ace 6Samsung Galaxy S24 Ultra Refurbished
RAM12GB / 16GB12GB
Storage256GB / 512GB / 1TB256GB / 512GB
Storage technologyUFS 4.1UFS 4.0
Expandable storageNoNo
Memory configurations256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM—

Cameras

Cameras specifications comparison
SpecificationOnePlus Ace 6Samsung Galaxy S24 Ultra Refurbished
Rear camera50 MP, f/1.8, 24mm (wide), PDAF, OIS 8 MP, f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom 50 MP, f/3.4, 111mm (periscope telephoto), 1/2.52", 0.7µm, PDAF, OIS, 5x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video
Front camera16 MP, f/2.4, 23mm (wide), 1/3", 1.0µm12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
Rear camera featuresColor spectrum sensor, LED flash, HDR, panoramaLaser AF, LED flash, auto-HDR, panorama
Rear camera video4K@30/60/120fps, 1080p@30/60/120fps, gyro-EIS, OIS8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS
Front camera featuresHDR, panoramaHDR, HDR10+
Front camera video1080p@30fps, gyro-EIS4K@30/60fps, 1080p@30fps

Battery & Charging

Battery & Charging specifications comparison
SpecificationOnePlus Ace 6Samsung Galaxy S24 Ultra Refurbished
BatterySi/C Li-Ion 7800 mAhLi-Ion 5000 mAh
Charging120W wired, 120W UFCS, 55W PPS, 18W PD, 18W QC, 58% in 20 min, 100% in 43 min Bypass charging45W wired, PD3.0, 65% in 30 min 15W wireless (Qi) 4.5W reverse wireless

Software

Software specifications comparison
SpecificationOnePlus Ace 6Samsung Galaxy S24 Ultra Refurbished
Operating systemAndroid 16, ColorOS 16Android 14, upgradable to Android 17, up to 7 major OS updates, One UI 9

Network

Network specifications comparison
SpecificationOnePlus Ace 6Samsung Galaxy S24 Ultra Refurbished
NetworkGSM / HSPA / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
SIMNano-SIM + Nano-SIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) - INT · Nano-SIM + eSIM + eSIM (max 2 at a time) - USA · Nano-SIM + Nano-SIM - CN
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 & TD-SCDMA
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO
4G bands1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 661, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71 - USA
5G bands1, 3, 5, 8, 18, 26, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International 1, 7, 25, 28, 41, 66, 71, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA
Network speedHSPA, LTE, 5GHSPA, LTE (CA), 5G

Connectivity

Connectivity specifications comparison
SpecificationOnePlus Ace 6Samsung Galaxy S24 Ultra Refurbished
NFCYesYes
Bluetooth5.4, A2DP, LE, aptX HD, aptX Adaptive, LHDC 55.3, A2DP, LE
Wi-FiWi-Fi 802.11 a/b/g/n/ac/6/7, dual-bandWi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
PositioningGPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)GPS, GLONASS, BDS, GALILEO, QZSS
RadioNoNo
USBUSB Type-C 2.0USB Type-C 3.2, DisplayPort 1.2, OTG
InfraredYes—
Ultra Wideband (UWB)—Supported

Durability

Durability specifications comparison
SpecificationOnePlus Ace 6Samsung Galaxy S24 Ultra Refurbished
Water resistanceIP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)—

Features

Features specifications comparison
SpecificationOnePlus Ace 6Samsung Galaxy S24 Ultra Refurbished
SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compassFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
ColorsBlack, White, Silver—
Desktop mode—Samsung DeX, Samsung Wireless DeX (desktop experience support)

Audio

Audio specifications comparison
SpecificationOnePlus Ace 6Samsung Galaxy S24 Ultra Refurbished
LoudspeakersYes, with stereo speakersYes, with stereo speakers
3.5 mm headphone jackNoNo
Audio features—High-bitrate audio support

Refurbished unit information

Refurbished unit information specifications comparison
SpecificationOnePlus Ace 6Samsung Galaxy S24 Ultra Refurbished
Condition—Refurbished / EX-UK

Similarities

  • Both have optical image stabilisation.
  • Both support Wi-Fi 7.
  • Both have NFC.
  • Both have stereo speakers.
  • Both have OLED displays.
  • Both support 5G networks.

In summary

Get the OnePlus Ace 6 if you want a much bigger battery and smoother scrolling, or the Samsung Galaxy S24 Ultra Refurbished if you would rather have optical zoom and a higher-resolution main camera.

Back to compared products ↑

In-stock alternatives

Samsung Galaxy S25 Plus RefurbishedFor OnePlus Ace 6Samsung Galaxy S25 Plus RefurbishedView product ↗Samsung Galaxy S26 FEFor OnePlus Ace 6Samsung Galaxy S26 FEView product ↗Samsung Galaxy S25 Ultra RefurbishedFor Samsung Galaxy S24 Ultra RefurbishedSamsung Galaxy S25 Ultra RefurbishedView product ↗

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