OnePlus 9RT 5G vs vivo X70: A Deep Dive into Performance and Value

The OnePlus 9RT 5G and vivo X70 represent compelling options in the upper-midrange to flagship smartphone space. While both aim to deliver a premium experience, they take different approaches. The OnePlus 9RT prioritizes raw performance with the Snapdragon 888 and blazing-fast charging, while the vivo X70 leans towards a balanced experience with the Dimensity 1200 and a focus on imaging. This comparison dissects their key differences to help you choose the right phone for your needs.
Phones Images

🏆 Quick Verdict

For users prioritizing peak gaming performance and the fastest possible charging, the OnePlus 9RT 5G is the clear winner. However, the vivo X70 offers a more refined overall experience, particularly for those who value a balanced approach to performance and camera capabilities, making it ideal for everyday use and photography enthusiasts.

PHONES
Phone Names vivo X70 OnePlus 9RT 5G
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 39, 40, 41 - International1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41 - Global
5G bands1, 3, 5, 7, 28, 40, 41, 78 SA/NSA - International1, 3, 5, 8, 28, 40, 41, 78 SA/NSA - Global
SpeedHSPA, LTE, 5GHSPA 42.2/5.76 Mbps, LTE Cat18 1200/200 Mbps, 5G
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
 -CDMA2000 1xEV-DO
Launch
Announced2021, September 092021, October 13
StatusAvailable. Released 2021, September 30Available. Released 2021, October 19
Body
Build-Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Dimensions160.1 x 75.4 x 7.6 mm (6.30 x 2.97 x 0.30 in)162.2 x 74.6 x 8.3 mm (6.39 x 2.94 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight181/182 g (6.42 oz)198.5 g (7.02 oz)
Display
Protection-Corning Gorilla Glass 5
Resolution1080 x 2376 pixels (~398 ppi density)1080 x 2400 pixels, 20:9 ratio (~397 ppi density)
Size6.56 inches, 104.6 cm2 (~86.6% screen-to-body ratio)6.62 inches, 106.3 cm2 (~87.9% screen-to-body ratio)
TypeAMOLED, 120Hz, HDR10+AMOLED, 120Hz, HDR10+
 -Always-on display
Platform
CPUOcta-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
ChipsetMediatek Dimensity 1200 (6 nm)Qualcomm SM8350 Snapdragon 888 5G (5 nm)
GPUMali-G77 MC9Adreno 660
OSAndroid 11, upgradable to Android 14, Funtouch OS 14 (International), OriginOS (China)Android 11, upgradable to Android 13, OxygenOS 13
Memory
Card slotNoNo
Internal128GB 8GB RAM, 128GB 12GB RAM, 256GB 8GB RAM, 256GB 12GB RAM128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
 -UFS 3.1
Main Camera
FeaturesZeiss optics, Zeiss T* lens coating, color spectrum sensor, Pixel Shift, dual-LED dual-tone flash, HDR, panoramaDual-LED flash, HDR, panorama
Quad40 MP, f/1.9, (wide), 1.0µm, PDAF 12 MP, f/2.0, 50mm (telephoto), 1/2.93", 1.22µm, PDAF, 2x optical zoom 12 MP, f/2.2, 16mm, 116˚ (ultrawide), 1/3.1", 1.12µm50 MP, f/1.8, 24mm (wide), 1/1.56”, 1.0µm, PDAF, OIS 16 MP, f/2.2, 14mm, 123˚ (ultrawide), 1/3.6", 1.0µm 2 MP (macro)
Single-16 MP, f/2.4, (wide), 1/3.06", 1.0µm
Video4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR10+4K@30/60fps, 1080p@30/60/240fps, Auto HDR, gyro-EIS
Selfie camera
FeaturesHDRHDR
Single32 MP, f/2.5, 24mm (wide), 1/2.8", 0.8µm16 MP, f/2.4, (wide), 1/3.06", 1.0µm
Video1080p@30fps1080p@30fps, gyro-EIS
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker YesYes, with stereo speakers
Comms
Bluetooth5.2, A2DP, LE, aptX HD5.2, A2DP, LE
NFCYesYes
PositioningGPS (L1+L5), GLONASS, BDS, GALILEO, QZSS, NavICGPS (L1+L5), GLONASS (G1), BDS (B1), GALILEO (E1+E5a)
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging44W wired 5W reverse wired65W wired, 100% in 29 min
Type4400 mAhLi-Po 4500 mAh
Misc
ColorsCosmic Black, Aurora Dawn, WhiteHacker Black, Nano Silver, Blue
ModelsV2133A, V2104MT2110, MT2111
PriceAbout 520 EURAbout 590 EUR

vivo X70

  • Significantly faster 65W charging
  • More powerful Snapdragon 888 processor
  • Superior GPU performance for gaming

  • Potentially higher thermal throttling under sustained load
  • Lacks reverse wireless charging

OnePlus 9RT 5G

  • More efficient Dimensity 1200 chipset
  • Potentially better camera image processing
  • 5W reverse wired charging

  • Slower 44W charging
  • Less powerful processor for demanding tasks

Display Comparison

While both phones likely feature AMOLED panels (based on brand standards), the provided data doesn't detail display specifications. However, the chipset choice hints at different priorities. The Snapdragon 888 in the OnePlus 9RT is often paired with higher refresh rate displays (120Hz or higher) to maximize visual fluidity during gaming. The Dimensity 1200 in the vivo X70, while capable, might prioritize color accuracy and power efficiency. Without specific nit brightness or color gamut data, it's difficult to definitively declare a winner, but the 9RT likely targets a more visually stimulating experience.

Camera Comparison

The provided data lacks specific camera sensor details, making a direct comparison challenging. However, vivo is renowned for its camera technology, and the X70 likely benefits from advanced image processing algorithms and potentially larger sensor sizes. While the 9RT’s Snapdragon ISP is capable, vivo’s focus on computational photography could give the X70 an edge in image quality, particularly in low-light conditions. Without knowing the megapixel counts or aperture values, it’s reasonable to assume the X70 prioritizes image fidelity, while the 9RT may lean towards a more versatile camera system. We'd need to see sample images to make a definitive judgment.

Performance

The core difference lies in the chipsets. The OnePlus 9RT 5G’s Qualcomm Snapdragon 888 (5nm) boasts a Cortex-X1 prime core clocked at 2.84 GHz, offering a significant advantage in single-core performance compared to the vivo X70’s Mediatek Dimensity 1200 (6nm). The Snapdragon 888’s Adreno 660 GPU also provides superior graphics processing power. However, the Dimensity 1200’s 6nm process *should* translate to better thermal efficiency, potentially mitigating throttling during sustained workloads. The 9RT’s raw power will benefit gamers and users running demanding applications, while the X70 aims for consistent performance across a wider range of tasks. Both utilize LPDDR5 RAM, but the 9RT's superior SoC will likely yield faster overall system responsiveness.

Battery Life

The OnePlus 9RT 5G’s 65W wired charging is a game-changer, promising a full charge in just 29 minutes. This is a substantial advantage over the vivo X70’s 44W charging. While the X70’s 6nm Dimensity 1200 *may* offer slightly better battery life due to its efficiency, the 9RT’s faster charging significantly reduces downtime. The 5W reverse wired charging on the X70 is a niche feature, while the 9RT lacks this capability. For users constantly on the go, the 9RT’s charging speed is a major benefit.

Buying Guide

Buy the vivo X70 if you need a well-rounded flagship experience with a strong emphasis on camera quality and a more efficient chipset for all-day use. Buy the OnePlus 9RT 5G if you prefer uncompromising performance for demanding games and applications, and if minimizing charging time is a top priority. The 9RT is geared towards power users, while the X70 caters to a broader audience.

Frequently Asked Questions

❓ Will the Snapdragon 888 in the OnePlus 9RT 5G overheat during extended gaming sessions?
The Snapdragon 888 is known to generate heat under sustained load. While the OnePlus 9RT 5G likely incorporates cooling solutions, some throttling is possible during prolonged gaming. However, the phone's performance will still remain high, and the faster charging allows for quicker recovery periods.
❓ Does the vivo X70's Dimensity 1200 chipset handle graphically intensive games like PUBG or Genshin Impact smoothly?
The Dimensity 1200 is a capable chipset and can handle PUBG and Genshin Impact at high settings. While it won't match the raw frame rates of the Snapdragon 888, it provides a smooth and enjoyable gaming experience, especially considering its improved thermal efficiency.
❓ Is the 5W reverse wired charging on the vivo X70 useful for topping up accessories like earbuds?
Yes, the 5W reverse wired charging is a convenient feature for topping up small accessories like wireless earbuds or a smartwatch. It's not designed for quickly charging larger devices, but it can provide a helpful boost in a pinch.