Doogee Tab A9 Pro+ vs Blackview Tab 18: A Deep Dive into Performance and Battery Life

The budget Android tablet market is heating up, with the Doogee Tab A9 Pro+ and Blackview Tab 18 vying for attention. Both offer large displays and promise all-day usability, but they take drastically different approaches to achieving that goal. The A9 Pro+ prioritizes longevity with a large battery and efficient chipset, while the Tab 18 focuses on quicker performance and faster charging with a more powerful, yet potentially power-hungry, processor.
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🏆 Quick Verdict

For the average user prioritizing sustained usage and value, the Doogee Tab A9 Pro+ emerges as the winner. Its exceptional 92:32h battery endurance and 800 charge cycles significantly outweigh the Blackview Tab 18’s faster charging, especially considering the A9 Pro+'s respectable performance.

PHONES
Phone Names Doogee Tab A9 Pro+ Blackview Tab 18
Network
2G bandsN/AGSM 850 / 900 / 1800 / 1900
3G bandsN/AHSDPA 900 / 2100
4G bandsN/A1, 3, 7, 8, 20, 40
EDGENo-
GPRSNo-
Speed-HSPA, LTE
TechnologyNo cellular connectivityGSM / HSPA / LTE
Launch
Announced2025, May2023, November
StatusAvailable. Released 2025, MayAvailable. Released 2023, November
Body
Dimensions257.3 x 168.8 x 8.1 mm (10.13 x 6.65 x 0.32 in)277.6 x 173.2 x 7.9 mm (10.93 x 6.82 x 0.31 in)
SIMNoNano-SIM + Nano-SIM
Weight644 g (1.42 lb)632 g (1.39 lb)
Display
ProtectionMohs level 5-
Resolution800 x 1280 pixels, 16:10 ratio (~138 ppi density)1200 x 2000 pixels, 5:3 ratio (~194 ppi density)
Size11.0 inches, 345.8 cm2 (~79.6% screen-to-body ratio)12.0 inches, 409.9 cm2 (~85.2% screen-to-body ratio)
TypeIPS LCD, 90HzIPS LCD, 350 nits
Platform
CPUOcta-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
ChipsetUnisoc T7200 (12 nm)Mediatek Helio G99 (6 nm)
GPUMali-G57 MP1Mali-G57 MC2
OSAndroid 15Android 13, Doke OS_P 4.0
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (uses shared SIM slot)
Internal128GB 6GB RAM256GB 12GB RAM
Main Camera
FeaturesLED flashLED flash
Single13 MP16 MP
Video1080p@30fps1080p@30fps
Selfie camera
Single5 MP8 MP
VideoYesYes
Sound
35mm jackYesNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers (4 speakers)
Comms
Bluetooth5.0, A2DP, LE5.1, A2DP, LE
NFCNoNo
PositioningNoGPS, GLONASS, GALILEO, BDS
RadioNoFM Radio
USBUSB Type-CUSB Type-C, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-bandWi-Fi 802.11 a/b/g/n/ac, dual-band
Features
SensorsAccelerometerFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Charging10W wired33W wired
Type8580 mAh8800 mAh
Misc
ColorsBlack, Gray, BlueTurquoise Green, Glacier Blue, Space Grey
PriceAbout 160 EUR-
EU LABEL
Battery92:32h endurance, 800 cycles-
EnergyClass E-
Free fallClass C (104 falls)-
RepairabilityClass B-

Doogee Tab A9 Pro+

  • Exceptional battery life (92:32h endurance)
  • High battery cycle count (800 cycles)
  • Efficient Unisoc T7200 chipset

  • Slower charging speed (10W)
  • Less powerful processor compared to the Tab 18

Blackview Tab 18

  • Faster processor (Helio G99)
  • Faster charging (33W)
  • More responsive for demanding tasks

  • Shorter battery life compared to the A9 Pro+
  • Potentially more susceptible to thermal throttling

Display Comparison

Display specifications are not provided, so a direct comparison is limited. However, given the price points, both tablets likely utilize IPS LCD panels. The key differentiator will be resolution and brightness. The A9 Pro+’s endurance suggests a potentially more conservative display configuration to conserve power. The Tab 18, with its focus on performance, might push brightness and resolution higher, impacting battery life.

Camera Comparison

Camera details are absent, making a meaningful comparison impossible. Given the target market, both tablets likely feature modest camera setups. Image quality will likely be similar, with the G99 potentially offering slightly better image processing capabilities due to its more powerful ISP. The absence of high-resolution sensors suggests neither tablet is intended for serious photography.

Performance

The Blackview Tab 18’s Mediatek Helio G99 (6nm) represents a significant architectural leap over the Doogee Tab A9 Pro+’s Unisoc T7200 (12nm). The G99’s Cortex-A76 cores, clocked at 2.2 GHz, offer a substantial performance advantage over the A9 Pro+’s Cortex-A75 cores at 1.6 GHz. The smaller 6nm process node also contributes to improved power efficiency *per clock cycle*. However, the A9 Pro+’s efficiency-focused chipset and larger battery may still result in longer overall usage. The G99’s GPU will also provide a better gaming experience, though thermal throttling could become a factor in sustained loads.

Battery Life

This is where the Doogee Tab A9 Pro+ truly shines. Its 92:32h endurance is exceptional for a tablet, indicating significantly longer usage between charges than the Blackview Tab 18. While the Tab 18 boasts 33W wired charging – a considerable advantage over the A9 Pro+'s 10W – the A9 Pro+'s 800 charge cycles suggest a battery designed for longevity. The faster charging of the Tab 18 is beneficial, but the A9 Pro+’s sheer endurance minimizes the need for frequent top-ups.

Buying Guide

Buy the Doogee Tab A9 Pro+ if you need a tablet for extended reading, video streaming, or work sessions away from a power outlet. Its focus on battery life and efficiency makes it ideal for travelers or anyone who dislikes frequent charging. Buy the Blackview Tab 18 if you prioritize quicker app loading times and responsiveness for tasks like light gaming or multitasking, and you don't mind more frequent charging cycles.

Frequently Asked Questions

❓ Will the Blackview Tab 18’s Helio G99 overheat during extended gaming sessions?
The Helio G99 is a capable processor, but its performance comes at the cost of increased heat generation. While the Tab 18 likely has some thermal management in place, sustained gaming at high settings could lead to throttling, reducing performance over time. The Doogee Tab A9 Pro+’s more efficient chipset is less prone to this issue.
❓ How long will it realistically take to fully charge the Doogee Tab A9 Pro+ with its 10W charging?
With a 10W charger, a full charge from 0% will likely take between 4-6 hours, depending on background processes. While slow compared to the Tab 18, the A9 Pro+'s exceptional battery life means you won't need to charge it as frequently.
❓ Is the performance difference between the Unisoc T7200 and Helio G99 noticeable for everyday tasks like browsing and video streaming?
For basic tasks like web browsing, email, and video streaming, the performance difference will be minimal. Both chipsets are capable of handling these workloads smoothly. The Helio G99’s advantage becomes more apparent in demanding applications like gaming or multitasking with several apps open simultaneously.