2024-10-02
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after the advent of the electrification era, there are more and more cps in the automotive industry. for example, today's two protagonists are supported by major technology companies and top traditional car manufacturing forces. among them, jiyue 07 is the product of baidu and geely. zhijie s7 is the product of cooperation between huawei and chery.
it seems that they are standing at a higher starting point, so what is the specific performance of their products? how to choose between the two cars?
01. what are the differences in appearance design?
jiyue 07 was born from geely's vast platform, which has also produced high-performance and high-end models such as lotus and ji krypton.
however, jiyue 07 does not have any shadow of its brother models, nor does it pay tribute to other brands. its high degree of originality brings a brand new style.
the lines of the entire vehicle are as smooth as pebbles, the door handles are eliminated, the body posture is strong, and the wind resistance coefficient is only 0.198cd.
the intelligent interactive headlights on the front of the car adopt a sharp arrow-feather shape, which is very recognizable.
the dimensions of jiyue 07 are 4963/1989/1475mm, and the wheelbase is 3013mm. the fastback lines and hatchback body make it obviously positioned as a large coupe.
the zhijie s7 looks familiar, mainly because the hongmeng zhixing family uses the same design language, and the front and rear of the car are very similar.
the dimensions are 4971/1963/1461mm, and the wheelbase is 2950mm. the body is a little longer than jiyue 07, but the wheelbase is a little shorter.
in addition, the zhijie s7 adopts the one-box body proportions. to put it bluntly, it has a mouse-like body posture like the mercedes-benz eqe. theoretically, the drag coefficient will be lower, but in reality it is higher than that of the jiyue 07.
so even though the zhijie s7 is longer, the jiyue 07 is more elegant and sporty. the zhijie s7 is actually more traditional in aesthetics, and its personality is not outstanding.
02. what is the difference between interior and smart cockpit?
minimalist interior style is the mainstream of electric vehicles, but jiyue 07 still has new tricks.
the half-spoke steering wheel and the 35.6-inch large screen arranged in the center are quite shocking. the screen display can be switched between full screen, dual screen, and triple screen, which is very playable, but the screen layout needs to be adapted.
the cockpit chip uses snapdragon 8295, and the software and ecosystem are powered by baidu apollo, which is feature-rich and smooth.
the ai large-model intelligent voice interaction in the car uses baidu wenxin yiyan as the core. in addition to conventional applications, it can also recognize lip language.
in addition, the screen of jiyue 07 supports switch screen mirroring, so game enthusiasts can enjoy this large screen.
relatively speaking, the interior of zhijie s7 will be more luxurious and traditional.
the wrap-around instrument panel adopts a double-layer design, and the large area of leather and metal is very well matched.
the 12.3-inch instrument is located relatively forward, with a 15.6-inch central control screen in the middle. the cockpit uses a full set of huawei technologies, and even the speakers are huawei sound.
the latest hongmeng cockpit 4.0 is indeed very powerful and can easily recognize vague voice commands. with the support of huawei's pangu large model, the in-car assistant xiaoyi's thinking performance is more human-like.
it has a deeper understanding of human language, responds faster to instructions, and can even proactively provide driving suggestions to car owners based on actual conditions. if you use a huawei mobile phone, the experience will be even better when paired with a car.
03. what are the differences between the three power systems?
jiyue 07 has a total of three models. the mid- to low-end models adopt a 400v architecture. the entry-level version has a battery capacity of 71.4kwh and a cltc range of 660km.
the mid-range model is equipped with a 100kwh battery and has a cltc range of 880km, which is farther than the long-range version of the zhijie s7.
this result is very advanced in the same level. if you only travel in the city, no matter how you drive it, you only need to charge it twice a month.
the top version adopts dual-motor four-wheel drive, 800v architecture, battery capacity of 93.4kwh, cltc range of 770km, and acceleration from 0 to 100km/h in 3.5s.
the biggest highlight of the top model is not the power, but the charging speed. jiyue 07's catl kirin battery has a 5c charging capacity. it can be charged for 10 minutes and has a battery life of 600km, which adds up to 1km of battery life per second.
jiyue 07 is currently one of the fastest charging models in mass production in the world, and can also share the charging network of jikrypton and nio.
zhijie s7 is a full-series 800v high-voltage platform with battery capacities of 82kwh and 100kwh.
with an 82kwh battery paired with a single motor rear drive, the cltc range is 705km, and with dual motors, the cltc range is 630km.
with a 100kwh single motor, the cltc range is 855km, and with dual motors, the cltc range is 751km.
in fact, the battery life of the zhijie s7 is not bad, but the sku is dizzying. there is no need to push the four-wheel drive version with a small-capacity battery.
the result is that the rear-wheel drive and four-wheel drive versions with large batteries have a slightly weaker battery life than the jiyue 07.
the charging speed of the 800v platform will be faster. charging the zhijie s7 in 5 minutes can increase the battery life by 215km, and charging in 15 minutes can increase the battery life by 430km.
it’s a little faster than the low-end configuration of jiyue 07, but still inferior to the high-end configuration of jiyue 07, which shows that under the same 800v architecture, jiyue’s sandian is more powerful.
04. which smart driving function is better or worse?
in the domestic new energy market, vision solutions are usually considered low-end and lidar is high-end. only tesla and extreme vehicles use purely visual solutions for high-end smart driving.
jiyue 07 hardware comes standard with dual orin x intelligent driving chips with a computing power of 508tops, and 32 perception sensors.
at the algorithm level, the l4 adfm intelligent driving model originally used for luobo kuaipao is integrated, and a pure visual solution is used to achieve end-to-end autonomous driving capabilities.
the pure visual solution relies more on the training of massive big data. baidu apollo cloud computing power reaches 5.5 eflops, and the iteration cycle reaches once a week.
therefore, jiyue 07 is currently the most cutting-edge pure visual high-end intelligent driving model on the market, and it is in a leading position in this field.
moreover, there is no difference between the three models in terms of smart driving, achieving true technological equality.
intelligent driving is more like a common configuration for zhijie s7. the entire solution is from huawei, but there is a big difference between high and low configurations.
low-end models do not have lidar and are low-end vision solutions. the actual performance is mature and easy to use, but they do not have the urban noa function.
high-end models use huawei's 192-line long-range lidar, and the software is qiankun ads2.0 pro.
the performance in high-speed navigation and automatic parking is very good, but in urban areas, complex road conditions often require the driver to take over.
in huawei's system, the latest version is ads 3.0, which is a huge upgrade compared to version 2.0.
it may be because the positioning of zhijie s7 in hongmeng smart is not that high, and ads 3.0 has not been decentralized.
therefore, the smart driving function of zhijie s7 is not up to the level of ads 3.0, which does not require taking over from parking space to parking space.
05. what kind of groups are the two cars suitable for?
as can be seen from the above comparison, the difference between jiyue 07 and zhijie s7 is still very big.
overall, the product strength of jiyue 07 pays more attention to the sense of technology and youth. it has realized many bold ideas in terms of design and smart cockpit, and at the same time, the basic battery life is also very good.
there is a kind of enterprising spirit of a newborn calf that is not afraid of tigers, which is more attractive to young consumer groups. if you don’t want to buy a car in the same way and prefer a younger attitude towards life, jiyue 07 will be a good choice.
hongmeng zhixing has now become the leader of new high-end forces and is constantly expanding its product lineup.
zhijie s7 has successful cases to refer to, so the product definition is not radical. it honestly follows huawei's grand strategy and is also an excellent product in the same price range.
compared with the jiyue 07, the zhijia s7 is more administrative and dignified in temperament, and is more suitable for consumers who tend to be moderate and conservative. this is actually very close to huawei's user profile.
there are currently 9 versions of zhijie s7 on sale, which may cause some confusion to consumers. it would be better to simplify the version.
although they are similar in size and price, jiyue 07 and zhijie s7 have completely different historical missions.
jiyue brand is still in the stage of expanding its territory, so jiyue 07 has many bold innovations and strives to create a new high-tech style;
zhijie s7 is a member of the hongmeng zhixing family and strives to continue the continuation of its successful comprehensive product strength. one focuses on progress and the other focuses on maintaining success. this is also the biggest inherent difference between jiyue 07 and zhijie s7. so, faced with these two cars, how would you choose?