Realme GT7 (China) vs Tecno Spark Slim
The Realme GT7 (China) (2025) runs on the MediaTek Dimensity 9400+, while the Tecno Spark Slim (2025) runs on the Helio G200. By overall MobileRank rating, the Realme GT7 (China) leads — 71/100 vs 53/100 (a 18-point difference). Key differences: the Realme GT7 (China) has the bigger battery (7200 mAh vs 5160); the Realme GT7 (China) is faster in AnTuTu (2,835,794 vs 603,568); the Tecno Spark Slim is noticeably lighter (156g vs 203g).
Profile comparison
Category scores
Realme GT7 (China)
Tecno Spark Slim
What makes Realme GT7 (China) better?
- Higher AnTuTu: 2835794 vs 603568
- Better Geekbench Single: 2729 vs 724
- Better Geekbench Multi: 8430 vs 1927
- Bigger battery: 7200 vs 5160 mAh
- Faster charging: 100W vs 45W
- Higher performance (89/100 vs 44/100)
- Better camera (35/100 vs 31/100)
- Longer battery life (72/100 vs 60/100)
- Better display (94/100 vs 93/100)
What makes Tecno Spark Slim better?
- Lighter: 156g vs 203g
- Better portability (100/100 vs 54/100)
Comparison verdict
Comparing the Realme GT7 (China) vs the Tecno Spark Slim, the Realme GT7 (China) scores 18 points higher (71/100 vs 53/100). In the "performance" category, the Realme GT7 (China) leads (89/100 vs 44/100). In the "battery" category, the Realme GT7 (China) leads (72/100 vs 60/100). In the "performance" category, the Realme GT7 (China) significantly outperforms the Tecno Spark Slim (89/100 vs 44/100). In the "display" category, the Realme GT7 (China) and the Tecno Spark Slim are nearly equal (94/100 vs 93/100). In the "camera" category, the Realme GT7 (China) and the Tecno Spark Slim are nearly equal (35/100 vs 31/100). In the "battery" category, the Realme GT7 (China) is a bit better (72/100 vs 60/100). In the "portability" category, the Tecno Spark Slim significantly outperforms the Realme GT7 (China) (100/100 vs 54/100).
Specs comparison
| Specification | Realme GT7 (China) | Tecno Spark Slim | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | Helio G200 | |
| AnTuTu | 2835794 | 603568 | |
| Geekbench Single | 2729 | 724 | |
| Geekbench Multi | 8430 | 1927 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1280x2800 | 1224x2720 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 7200 mAh | 5160 mAh | |
| Charging | 100W | 45W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 16 MP | 13 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB / 1TB | 256GB | |
| OS | Android 15, Realme UI 6.0 | Android 15 | |
| Brightness (peak) | 6500 nits | 4500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP64 | |
| Dimensions | 162.4×76.0×8.3 mm | 164.2×75.9×5.9 mm | |
| Weight | 203 g | 156 g | |
| Launch price | — | $299 |
Camera comparison
Realme GT7 (China)
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Tecno Spark Slim
- Main: 50MP
- Front: 13MP
Display comparison
Realme GT7 (China)
- 6.8" AMOLED
- Resolution: 1280x2800
- Refresh rate: 144 Hz
Tecno Spark Slim
- 6.8" AMOLED
- Resolution: 1224x2720
- Refresh rate: 144 Hz
Battery and charging
Realme GT7 (China)
- 7200 mAh
- Wired: 100W
- No wireless charging
Tecno Spark Slim
- 5160 mAh
- Wired: 45W
- Wireless charging: no data
Overall performance score
We compared Realme GT7 (China) and Tecno Spark Slim, covering their specs and all relevant benchmarks.
Realme GT7 (China) leads Tecno Spark Slim by 369.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Realme GT7 (China)
Price unknownDetailed category analysis
performance
In the "performance" category, the Realme GT7 (China) significantly outperforms the Tecno Spark Slim (89/100 vs 44/100).
display
In the "display" category, the Realme GT7 (China) and the Tecno Spark Slim are nearly equal (94/100 vs 93/100).
camera
In the "camera" category, the Realme GT7 (China) and the Tecno Spark Slim are nearly equal (35/100 vs 31/100).
battery
In the "battery" category, the Realme GT7 (China) is a bit better (72/100 vs 60/100).
portability
In the "portability" category, the Tecno Spark Slim significantly outperforms the Realme GT7 (China) (100/100 vs 54/100).
Frequently asked questions
Which is better: the Realme GT7 (China) or the Tecno Spark Slim?
The Realme GT7 (China) is noticeably better than the Tecno Spark Slim — the overall rating gap is 18 points.
What is the rating of the Realme GT7 (China) and the Tecno Spark Slim?
The Realme GT7 (China) has a MobileRank rating of 71/100, the Tecno Spark Slim — 53/100.
Which is more powerful: the Realme GT7 (China) or the Tecno Spark Slim?
The Realme GT7 (China) leads on performance (89/100 vs 44/100).
Should you choose the Realme GT7 (China) over the Tecno Spark Slim?
The Realme GT7 (China) is a better fit for gamers and power users.