1/3
- Black
- Green
- 2 colours
Overview
NeoScore
3.7
#4832 of 6247
- Design & display
- 4.5
- Performance & hardware
- 3.0
- Camera
- 2.0
- Connectivity
- 4.6
- Battery & charging
- 5.7
Strengths
- Dual Nano-SIM lets the phone use two SIM cards.
- Storage is expandable, and the phone has a 3.5 mm audio jack.
Weak points
- Its 270 ppi density is lower than that of most phones of its time.
- Its 4 GB of RAM is less than what most phones of its time offer.
- Its AnTuTu score of 127,700 is lower than that of most phones of its time.
- Display
- 6.5″IPS LCD720 × 1,600 px
- Design
- 202 g76.3 mm164.8 mm8.9 mm
- Performance
- MediaTek Helio G25Octa-Core4 GB RAM128 GB
- AnTuTu
- 127,700Better than 19% of phones
- Battery
- 5,000 mAh
- Cameras
- 13 Mpx0.3 Mpxselfie 13 Mpx
- Network
- 4G3G2G
- Software
- Android 11
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Editorial report
BLU S91 technical sheet
The BLU S91 suits people looking for basic phone features, dual SIM, and a 5,000 mAh battery. Its main trade-offs are performance and camera specifications: it uses a MediaTek Helio G25 with 4 GB of RAM, and the listed camera resolution is 13 MP.
The 6.5-inch IPS LCD display has a density of 270 ppi, lower than that of most phones of its time. The 5,000 mAh battery is typical for phones launched around the same time. Practical features include expandable storage, a 3.5 mm audio jack, FM radio, and Dual Nano-SIM. It runs Android 11 and includes USB Type-C, Wi-Fi 5, and Bluetooth 5.0.
Overall, its design and display, performance and hardware, and connectivity are worse than most phones launched around the same time. Its camera is among the weakest, while its battery is typical. The BLU S91 has a NeoScore of 3.7. It is a fit for anyone prioritizing two SIM cards, expandable storage, and useful wired connections while accepting modest camera and performance specifications. The display does not stand out: its 270 ppi density is a specific limitation. The verdict is straightforward: this phone is better suited to basic needs than to buyers looking for stronger camera specifications or performance.
Technical index
NeoScore
NeoScore is NeoTeo's technical index: it weighs each phone's verified specifications and compares them with those of the phones of its time.
Prices in United States
Selected variant
S91
Design & display
4.5
- Display Technology IPS LCD
- 5.0
- Display Pixel Density 270 ppi
- 4.1
- Display Features IPS LCD, Touchscreen
- 0.0
- Weight 202 g
- 5.8
- Usable Surface 81.1 %
- 6.8
- Body Thickness 8.9 mm
- 6.2
Performance & hardware
3.0
- AnTuTu Score 127,700
- 0.5
- RAM Capacity 4 GB
- 3.1
- Storage Type eMMC 5.1
- 2.0
- Processor Process Size 12 nm
- 3.7
- Maximum Storage Capacity 128 GB
- 5.6
- Maximum CPU Clock 2 GHz
- 4.1
- RAM Type DDR4
- 5.0
Camera
2.0
- Optical Image Stabilization No
- 2.0
- Resolution 13 Mpx
- 6.1
- Camera Features LED Flash, HDR, Panorama, Burst Mode, Continuous Autofocus, Manual Exposure, Manual Focus, Manual ISO, Manual White Balance, Phase-Detection Autofocus, Time-Lapse, Touch Focus
- 0.0
Connectivity
4.6
- Connectivity Features 3.5 mm Audio Jack, FM Radio, USB Type-C, USB OTG
- 1.0
- Cellular Bands 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B12, 4G LTE B13, 4G LTE B17, LTE B28, 4G LTE B66
- 7.0
- Wi-Fi Standards Wi-Fi 802.11a/b/g/n, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
- 5.0
- Bluetooth Version Bluetooth 5.0
- 5.0
- Navigation Systems GPS, Galileo
- 4.0
- SIM Configurations Dual Nano-SIM
- 7.5
Battery & charging
5.7
- Battery Capacity 5,000 mAh
- 8.9
- Battery Features Battery Level Indicator, Rechargeable
- 0.0
Tap a point on the chart to see what makes it up.
- Design & display
- 4.52
- Performance & hardware
- 3.01
- Camera
- 2.01
- Connectivity
- 4.55
- Battery & charging
- 5.67
- NeoScore rank
- #4832 / 6247
BLU
Technical specifications
Performance
- Processor Model
- MediaTek Helio G25
- Processor Process Size
- 12 nm
- Graphics GPU
- PowerVR GE8320
- Storage Type
- eMMC 5.1
- Maximum CPU Clock
- 2 GHz
- Maximum Storage Capacity
- 128 GB
- AnTuTu Score
- 127,700
- Geekbench 6 Single-Core
- 185
- Geekbench 6 Multi-Core
- 521
- CPU Description
- Octa-core CPU with 4 Cortex-A53 cores at 2.0 GHz and 4 Cortex-A53 cores at 1.5 GHz
- Processor Type
- Octa-Core
- 64-Bit Processor
- Yes
- RAM Capacity
- 4 GB
- RAM Type
- DDR4
- Expandable Storage
- Yes
Design
- Body Colors
- Black, Green
- Body Thickness
- 8.9 mm
- Body Width
- 76.3 mm
- Body Height
- 164.8 mm
- Weight
- 202 g
- Usable Surface
- 81.1 %
- Foldable
- No
- Rugged Build
- No
Battery
- Battery Capacity
- 5,000 mAh
- Battery Type
- Li-Polymer
- Battery Features
- Battery Level Indicator, Rechargeable
Display
- Display Aspect Ratio
- 20:9
- Display Technology
- IPS LCD
- Display Diagonal
- 6.5″
- Display Horizontal Resolution
- 720 px
- Display Vertical Resolution
- 1,600 px
- Display Pixel Density
- 270 ppi
- Display Features
- IPS LCD, Touchscreen
- Integrated Projector
- No
Sensors
- Fingerprint Sensor Placement
- Rear
Sensor
- Sensor Features
- Fingerprint Sensor, Accelerometer, Gyroscope, Compass, Proximity Sensor
Software
- Operating System
- Android 11
- OS Family
- Android
- OS Version
- 11
- Direct OS Updates
- No
Connectivity
- SIM Configurations
- Dual Nano-SIM
- Cellular Bands
- 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B12, 4G LTE B13, 4G LTE B17, LTE B28, 4G LTE B66
- Cellular Technologies
- GSM, HSPA, UMTS, LTE, 4G
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
- Wi-Fi Features
- Wi-Fi Direct, Wi-Fi 802.11a/b/g/n
- Bluetooth Version
- Bluetooth 5.0
- Bluetooth Profiles
- A2DP, LE
- Navigation Systems
- GPS, Galileo
- Connectivity Features
- 3.5 mm Audio Jack, FM Radio, USB Type-C, USB OTG
- USB Version
- USB 2.0
- Max. download speed
- 150 Mbps
- Max. upload speed
- 50 Mbps
Audio
- Audio Features
- Loudspeaker
S91
Camera system
Every physical camera module is shown separately, with its sensor, lens and capture capabilities.
Rear Main Camera
- Resolution
- 13 Mpx
- Video Recording
- 1080p at 30 fps
- Slow Motion Video
- Yes
- Slow Motion Frame Rate
- 30 fps
- Optical Image Stabilization
- No
- Flash Type
- LED
Sensor
- Resolution
- 13 Mpx
Video
- Video Recording
- 1080p at 30 fps
- Slow Motion Video
- Yes
- Slow Motion Frame Rate
- 30 fps
Lens
- Optical Image Stabilization
- No
Flash
- Flash Type
- LED
- Flash LED Count
- 1 LED
Features
- Camera Features
- LED Flash, HDR, Panorama, Burst Mode, Continuous Autofocus, Manual Exposure, Manual Focus, Manual ISO, Manual White Balance, Phase-Detection Autofocus, Time-Lapse, Touch Focus
Rear Macro Camera
- Resolution
- 0.3 Mpx
Sensor
- Resolution
- 0.3 Mpx
Front Camera
- Resolution
- 13 Mpx
- Video Recording
- 1080p at 30 fps
Sensor
- Resolution
- 13 Mpx
Video
- Video Recording
- 1080p at 30 fps
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